USD($)English
Summary
Status
Confirmed
Input
1.76061498 BTC
Output
1.76054948 BTC
Sigops
158
Fees
0.00006550 BTC
Fees Rate(BTC/kVB)
0.00001011 BTC
Other Explorers
Transaction
Input (6)1.76061498 BTC
Output (183)1.76054948 BTC
- 0.00025098
- 0.00111551
- 0.00185433
Input Scripts
P2SH160014d0b6d598adf0ec2e990cd63a7ab33bc187273c15 ��.� �:z�;��'<(witness)304402203b7fb74a05a1cf187208ac54fa6688bca7b2d1d4bd9c760fb0bebd2885a5a4db02201dadeb8521ffbc47dd9bd2112fa73dd1d4bd3b5d04250ff40412f5dc1d1db9170103a8e9d55bb27be3be4718a644b67c56e9672ac978586261cb40f1e22282f0c337P2WPKH_V0(witness)304402207a21fb8644899640bc65f0c30f049da7f5daa288019896e58bcf59116109f28c022025810e4ee707c0cb2add490aa7878093145b5ed5cfca4f20581f4c8e63f33d090102f027d15c7223b2a4c8187e1c12af9e28c14e3d934ce3d921900f4c7dfc88415cP2SH16001409e494248c08768a6013f2241d13766da4138124 �$�v�`�$ vm��$(witness)304402206948a4ab26beb836fbba6ba3a00ebf5ab855ce9fda98f75835d39dc4b215d975022077594e1c846c8f92f59a0fc0470bbd17bff629d2572ddc74811109869b8b533e010257617f6e2e9232b43dd02d422d5e790d4722e0c1d6285889a8532feff93daafbP2WPKH_V0(witness)3044022079147358f83502a5c32ed1a152c64464a28b0cdb41cbebb3cdd85e58f26d9f720220618ba659e477f131808e783cf63f08a4890ee44f99ac1a0bd087a9c6c6e3e5a701034b4adbfccdca51b47b89a6d662b04f41a5d00bd03d23889857d240656f22e096P2WPKH_V0(witness)304402206ed2ffa4ea90fa6f5c3c348f2d779029bbb820b40b1c2fdd4a4968bf4a72929f02203972f455f58820f2f41ec6ae048a26f7ee9440cfcc1147420460e48d8c85746c0103ae11dfd576584851d326596f05d44f79464de501504963a7a9e222e34c1a2176P2WPKH_V0(witness)3044022054f7903aba7ef5a4b042e882f1ba5737127bc9ce6c15456bde5963d4a7aff4680220169ec6e69877834b9fe92ef9c95870a0d9c2ebec4412868180979e82dc6b2e6d0102929972a95846ba4687598ff0db206ebf773bd5b8fa230853156109b4d60ab619Output Scripts
P2WPKH_V0OP_0 d87d6bb59d298f9de1251a40d47bada930e805c2P2SHOP_HASH160 c695e9a461c7c26c2b4c42e28984f7dea8328dc3 OP_EQUALP2PKHOP_DUP OP_HASH160 d463a86da18df4e664138d54b6be28d7f3746cd7 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 f7bd7f73603b328bcfa5686380b0cdacf06182a1P2SHOP_HASH160 e4f4b413d20be7af5c405077658dcae24886b797 OP_EQUALP2SHOP_HASH160 7c645b7db0ed0bbadc69fe75948b971531068985 OP_EQUALP2SHOP_HASH160 396284a9cfe8e189c78ab52da7db94a5f6dadfcc OP_EQUALP2WPKH_V0OP_0 0cb4951c678bf77218b0ef5f3b2ada4002cc3d29P2WPKH_V0OP_0 fd82c06061cccd22673a8bc95599096fa1b810a9P2SHOP_HASH160 2ffb52c0dce771e3d831dc10a9fb7058851dbe81 OP_EQUALP2WPKH_V0OP_0 056839bfa959e88d81d7df41795c644f43e8be4fP2SHOP_HASH160 4163fb0bd56cffeb1e8e238744f2f2af819faa03 OP_EQUALP2WSH_V0OP_0 537b6f547032279d771519ea44835a26032e063fbeaf073ccadd36c2f438ed46P2PKHOP_DUP OP_HASH160 915964e4cd690c6d8e9b0cbc0063fbbee9fc798c OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 1c88cf0802fbe63a3e002aa432fad39ed9ce1a0e OP_EQUALP2WSH_V0OP_0 63e2fe7f38c9c6c2c48e0556a6830a3fba7881b11e5feac41d629e82a7a2f8b8P2PKHOP_DUP OP_HASH160 46d92b0951316673121dbcc80431597c4aa89b37 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 41bcabefebf0e70b75709490213400b665e8278e OP_EQUALP2WSH_V0OP_0 50a1603e1d8ea9b748ae748cadf5ca25250db1ca57a80917d73fca3148cd8135P2SHOP_HASH160 d36ddbbcb04ef9fc72caba136eaf031aaf270ab9 OP_EQUALP2PKHOP_DUP OP_HASH160 f10b6a267c0e6b628acbc9b21b329d1e1764ec86 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 bb2773f6edd738185a1eeb0f54f16bdad82c9836 OP_EQUALP2PKHOP_DUP OP_HASH160 da05a6b687ff4dcea00a6e01163c4c97d5526e7f OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 be98a966f1be4fd5092b2a771ed4b418a74c3523 OP_EQUALP2SHOP_HASH160 8090ad09f1716387f2f2dce8295019341698770f OP_EQUALP2SHOP_HASH160 b5de7d56b9f1e65e387016ecd9c4f89bb72974b5 OP_EQUALP2PKHOP_DUP OP_HASH160 639ff9be7a34e547072ffc3b244ae707e27e8933 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1727571c6eb607459e0ae59b66f342128b65c52a OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 c22f0f1e2caf6b3a391726de07703442160bc987 OP_EQUALP2SHOP_HASH160 e296deb68659009ba5518a264bfca4507a153230 OP_EQUALP2SHOP_HASH160 17d9f5631cdca87b20dd49c0084697bd1afc17ac OP_EQUALP2WPKH_V0OP_0 139a50fcddcf27e71d67945936305587039e7526P2PKHOP_DUP OP_HASH160 d70e20c0b8fcce55cd342566a8ca35e2677074ab OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 45d9d339fc0e0c40161d4ab8db675a56e248e35e OP_EQUALP2WSH_V0OP_0 8be85b2536183a34b54efcd003ee62bc6dfd7334bbac2e6dd4f299a2952dad36P2SHOP_HASH160 fc99eeeda9020877c8055aaaa06be8da39f0cd36 OP_EQUALP2WPKH_V0OP_0 2d53598101ee721c954286e3f8077ac7ea72163dP2SHOP_HASH160 adcb09889da9bc11d1df84f37d79a2e9f4759871 OP_EQUALP2SHOP_HASH160 ecbe003238afbbeb4dbce383085fcecf6e10ec6b OP_EQUALP2SHOP_HASH160 180ca055b6c9f0e77f1ef497de796254d294ad47 OP_EQUALP2PKHOP_DUP OP_HASH160 a3d4a18de547f68317e21199d1311ae100942918 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 4cee544ea1f86baf9baad27df87b53cbb8c20171P2WPKH_V0OP_0 addfd0104d5443b8b853b8e34e4b08f1a67e01b0P2WPKH_V0OP_0 2ebee11fa9a4a54fc4d4529236f36b93be5dadf4P2SHOP_HASH160 d0db9fbdf84a5c871f2946497104d3573ec8367e OP_EQUALP2SHOP_HASH160 636b5f581efdbec8e345f131b9aef6cb3f794e60 OP_EQUALP2PKHOP_DUP OP_HASH160 ed70b7175adb7c891bd0bb67f9b9cdc7342a0d22 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 4d31f268db8da39db4cc8ef075f4b20acfb5e8a2 OP_EQUALP2SHOP_HASH160 409117495e318bf7255d26d32448f5292498afbe OP_EQUALP2SHOP_HASH160 7f381a62d88e48fd6ccadc96c49dccca316c9a18 OP_EQUALP2PKHOP_DUP OP_HASH160 01124cefda39344db0d0be05f5d5a902d18e0de9 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 a4fee8bc393d83f17b7a70332f8696ab995220fd OP_EQUALP2SHOP_HASH160 6fa8d56807aa223f3cad3959540f422591f0c5cf OP_EQUALP2SHOP_HASH160 7fc6c22baf04cf3d2cc68841a4937ea16ca6b26e OP_EQUALP2SHOP_HASH160 83a87a05eef422e0ddf86cd2c60988bc2c76b1f1 OP_EQUALP2SHOP_HASH160 75caccf6b523f44e4542285f093a2edfd7eb7cea OP_EQUALP2PKHOP_DUP OP_HASH160 8337d8f872e285879725637238b67bb83116153e OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 a9189e2e10ecc8b5f59f1b57ce33ecc71ef7cbe9P2WSH_V0OP_0 52f6f8fb66968e36e88bec47a3dd1d928c86bc45d6afc126fe20fb4cbb68b3deP2WPKH_V0OP_0 6c20169faa0f83c472f17124340903f31bc30bbbP2SHOP_HASH160 f9326fcb7b76c0c4049c7538efd33fcf824c998c OP_EQUALP2WPKH_V0OP_0 a3a2aa9bd6685f720dc5659cdfdff55db263aeb9P2PKHOP_DUP OP_HASH160 f4f277c1a0105d14a7e914f0cfd192d41dbd694d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 f13529e22ce041b5e391ee7baffd7d18d1571067 OP_EQUALP2SHOP_HASH160 9df8dedd50ff8dc5fb9bcafc835e07b9d854c563 OP_EQUALP2WPKH_V0OP_0 359b9330fc6313f16ed4459af454fc301a416b00P2SHOP_HASH160 4dc95366e4401ab4531c33c96347b27718ddd490 OP_EQUALP2SHOP_HASH160 22df8fe46c391085a43749d47a9e91999e5c8312 OP_EQUALP2PKHOP_DUP OP_HASH160 d9579cc38859216b325ace25f944026380e38a5e OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 b557fd28219bf6177dce06f2d10a6b47aa39e16bP2SHOP_HASH160 85119365223c84d67181c9ac0131b1a4c700be4e OP_EQUALP2PKHOP_DUP OP_HASH160 02f2fe5f995613298f1b7e1967757ddf7b3908d9 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 2b257b7a4fc96617c6aa98d2219050876cd12cbe OP_EQUALP2WPKH_V0OP_0 048d43b0702e1a012c1ef4174a7482a7a518fc4fP2WPKH_V0OP_0 948d727f911c9eadab0a0663134f38d55e286dbaP2SHOP_HASH160 30030888347e4d262482fb9d21881c4d0ce0cc01 OP_EQUALP2SHOP_HASH160 5b3a03ab6eea5a6eeb8b1f810b586108ea06ece0 OP_EQUALP2SHOP_HASH160 d1d49dafbfd3e0e8d11ba361637f33cb29caf7c9 OP_EQUALP2SHOP_HASH160 f11e723086991189ee6f9807540514fef8677b90 OP_EQUALP2SHOP_HASH160 f31cd43a35b03c6facd88ebad5587e74e8e9e33f OP_EQUALP2SHOP_HASH160 c69f2888fb03b39d0fd4fdcc3e81a55eb15c1c16 OP_EQUALP2WPKH_V0OP_0 1b3a947f7896eaa3af38f0856f436271fb090e80P2SHOP_HASH160 f127dd041ef85ec82c2582a3190df78ef390198d OP_EQUALP2SHOP_HASH160 c62932491fd59c95206bc7157f7524a5f8f5858c OP_EQUALP2WPKH_V0OP_0 0476e50c98774c23eee5f2dc738990b830637400P2PKHOP_DUP OP_HASH160 d13f63d44284a58a6db7eb4eff947c2f0cde713d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 420d0549c99908546a94f9abb15631bd09ce9bf2 OP_EQUALP2PKHOP_DUP OP_HASH160 bc7b48910e84d42bd440265bf831221d2059f3a5 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 4b1efbb31676a3ef24090510ad5f9303041bc20f OP_EQUALP2SHOP_HASH160 587deaf0594f1f2d916fceb8832ba7ebdbdb90dc OP_EQUALP2WSH_V0OP_0 3a180e4e412ce1abd1b8b53fbf0bb2e382185bd96fbce406a5f5a14a5d30da05P2SHOP_HASH160 d46c19eacff74b0ee7d9edebfe1f8d7085599951 OP_EQUALP2SHOP_HASH160 d029b54a3bd795aeedb63cbcb067009d915f5bbc OP_EQUALP2SHOP_HASH160 15d44163d8651bdde123b57663241d1d59889051 OP_EQUALP2SHOP_HASH160 81887cdcd5340e80ac788585a530e0c15e60c53d OP_EQUALP2SHOP_HASH160 9696ac8cbdcc016995f6cf2d49478cce81ee9f69 OP_EQUALP2SHOP_HASH160 f85ced5d137abc7638bba4faeddc4ebb29c7b354 OP_EQUALP2PKHOP_DUP OP_HASH160 05095b39c9d084b489eab86adbd873fd079abe19 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 ea6b41d50e830369ab48b0d74819c7dc118e567e OP_EQUALP2SHOP_HASH160 9f23fd6ad7b1dbd753a6b94dcdced0f4ecf576db OP_EQUALP2SHOP_HASH160 18ac8ae8c5e453f4cc8e354d0419810b2390ccce OP_EQUALP2WPKH_V0OP_0 3588a7014a1c3648d5a16e8bd365331926183c08P2SHOP_HASH160 c32566be2c0320d6bc6172b71b21e12cef95b058 OP_EQUALP2PKHOP_DUP OP_HASH160 892ee58f994335f2c7c5716830fe4b95d93e4823 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7452986f4dfa97f2b11bc1a4f01041d260c2caa9 OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 ab7b5943a71df2153d2ab7a4b97246c8d4db8155092940a0517c1531b83fd398P2SHOP_HASH160 106d96d05a8d04c368db1eabd7d33f51cc9f4c70 OP_EQUALP2SHOP_HASH160 94007bf38bdd72e741a351f263cb130a4f7f2958 OP_EQUALP2SHOP_HASH160 282826f9b0e54421ac678bbcc48c2ef5e9f1bf9d OP_EQUALP2WPKH_V0OP_0 b1cdf6ad5b666de2e5ea7dac50b5033b6c6bf0f1P2PKHOP_DUP OP_HASH160 7fe4a57a5b88b1b10fdcaa4feb1b9a4cabc2a5e1 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 8d8bd792f895b28ee2e54a7395e5a219530f9ab4 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 d3f9f69718f79e54ab11fcefc3debc67e7cc234bP2SHOP_HASH160 25e5f8f90b5e48096ffbb35dc7d9f83f6ccafbfa OP_EQUALP2SHOP_HASH160 508f08388def3e9e8aaa277212a754b34dca492a OP_EQUALP2PKHOP_DUP OP_HASH160 60b756c264d1ce78acd55355be42317ef3bf5b33 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 fa841f32142801a24dc8d7ebc5774e73d6820d41P2WPKH_V0OP_0 bbb34eb5a8dc9e1ec5a42923a8536d2e9345f59dP2PKHOP_DUP OP_HASH160 91d6f265d1db3fd7027e2ab68ddb69b257929fa3 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 6ff9533edd4e9e1eeb41bded621aa48bbefd079d OP_EQUALP2SHOP_HASH160 fa8542b0215d6253c8a23e588b76b71ff5b1d0c4 OP_EQUALP2SHOP_HASH160 4ec5a7a0057d208b02377aa659cc9b7aaee27cc5 OP_EQUALP2WPKH_V0OP_0 bcda183a6e524c0f2308b1dc8d99d99f4782cc0dP2WPKH_V0OP_0 79dd279325baaa7279ae3bdd07649f3145d4be83P2PKHOP_DUP OP_HASH160 7b9863d7407a48daa7a2535e3a2c5c37c9349ea5 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 a020aa0c2db24dda4d34b38f5b0d43dea15d1814P2WSH_V0OP_0 7b65a910aae4cc3f9a6cb4bd3c50296eb54c87f833221cbc77fbd18122ca577cP2SHOP_HASH160 257caef17fc5372922cdc0ecc16c8229611cea2c OP_EQUALP2SHOP_HASH160 1612f2d521532e4b4f4ab0b2f84b0cc92a60cc7a OP_EQUALP2SHOP_HASH160 77f231462988ac39ec59075877c67b71dd046a05 OP_EQUALP2PKHOP_DUP OP_HASH160 96d55cc099bd37ffc050a07fe39e25fffe706293 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 f9610e14ce98e0f9e3661d5f248cc13bee03719b OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 10af7d6f570721854dfe7e0b17d43fccc2a0e463P2WSH_V0OP_0 fc97f62747c2e553a7912c2f45d9c70652fbe7f11d3309074231b3930b7a407fP2SHOP_HASH160 f22ffd794b0bc63327dbf29dab39a1cd10dc5927 OP_EQUALP2SHOP_HASH160 6d57f3494bd213a920f500d87c82b8832810764f OP_EQUALP2SHOP_HASH160 69daebdfc5a63e25bc253cbc5bf05c94a4354f66 OP_EQUALP2SHOP_HASH160 6a9cb1acc9d1d8087d65e2b4cb23058e2089d655 OP_EQUALP2PKHOP_DUP OP_HASH160 927aff27912a1705460663feefe5cc17955cb434 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b9efe2740d72b2367cb4d5094b5f8eb9ee59c955 OP_EQUALP2SHOP_HASH160 9db589ee9e254c992f26d04110517f97fd6e621d OP_EQUALP2PKHOP_DUP OP_HASH160 ef50e4987f75c9183b188a3db017f6d920408336 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 188896015a511ff08e5bd40ae0880a6e8236af97 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 d81efbb7ff68c210986abe6a8ee8ce35b15f288e OP_EQUALP2SHOP_HASH160 3a03fb13670ef9ea8cbd2480c4ee23d7542ac254 OP_EQUALP2SHOP_HASH160 5611022f80f454406068576235cc734d9c9d54f6 OP_EQUALP2WPKH_V0OP_0 34fc6035c89dded588686fe60dcaf118abc06657P2SHOP_HASH160 638e835c570f59092d4b4525147ee0c91fa874ad OP_EQUALP2PKHOP_DUP OP_HASH160 d67c9d1f0998dff400946535baaab6d4f5a68dc1 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 1519ff1666bf644400ebaa40d74a9b6d4e703f7c OP_EQUALP2PKHOP_DUP OP_HASH160 791af3ebf7cef4c55c6a051e8c504e6fd0ef5006 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 68f060868d65d54723aa380a8c03c3089e8b1941 OP_EQUALP2SHOP_HASH160 25f20b28bad8c3775f98af5565d036797a465e98 OP_EQUALP2WPKH_V0OP_0 7816a3b3caf10606154ad8a8f214f5bb7fc255fcP2WPKH_V0OP_0 386ab67674c6141d7526e77b13518590483e81b1P2PKHOP_DUP OP_HASH160 f4a4142226c3f4f5bc166b71d4029964ee8ab549 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 643956dbf841ecbd22113e9f74e0b2b9d887d653 OP_EQUALP2SHOP_HASH160 3f047890659b0788730cf8246293bb4e14dad9ef OP_EQUALP2WPKH_V0OP_0 40ce3a88bdb4c187db23221394e1d6b3bb67227bP2PKHOP_DUP OP_HASH160 7b462aa6c8c16f4709591a3bdeee5eb9d7f89bc6 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 dee2d902557b481cf43fe9adf9fdb9f0289eaf41 OP_EQUALP2WPKH_V0OP_0 50d91cde3472d7f8bb48ec8ee42665a7588d7745P2SHOP_HASH160 176e9d873df7bea7d655bff00c0c74f632f5f65b OP_EQUALP2SHOP_HASH160 4f304f86bb0685fa8732adadc90cc8adfc534782 OP_EQUALP2SHOP_HASH160 07e36de2e1919bc21ff865b35df612dc9f303b11 OP_EQUALP2SHOP_HASH160 1d7d8e2f364bde755f975e8fe2d2e6c9decbea09 OP_EQUALP2SHOP_HASH160 ca6a583937d90b43df0aacac974b55a7fd511fea OP_EQUALP2PKHOP_DUP OP_HASH160 2787955b91753ba52c8bf1c8b03f5dbdcc444d56 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 e4c236498ffc102cac90a835b2c8dc53c7c02ab7P2WPKH_V0OP_0 722bf3bc672794f539256002a22421430a2cc991P2PKHOP_DUP OP_HASH160 e4759daa68e6ac73f2479510c6108d45147d8c84 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 1025999f1486386a026db9fbf42115260924e691 OP_EQUALP2SHOP_HASH160 8d45d7a678019ccb4185fe148eed2c9c4546fe7e OP_EQUALP2SHOP_HASH160 7ce7d476f173222ee905ae9cd993feba6748fd8d OP_EQUALP2SHOP_HASH160 185390badfb5b68b63231aeb517b98c00a3bce02 OP_EQUALP2PKHOP_DUP OP_HASH160 e5ad95746bf7e141ac7a3d94f6298d192bc787be OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 168ac1fbd54057c01964f26a6cc00ddf70c649b6 OP_EQUALP2WPKH_V0OP_0 6494491c06e7d36a3b165849528011626c3deaf5P2SHOP_HASH160 8a8615bc3133e929c1ee25102a4ed1f1193316b4 OP_EQUALP2WSH_V0OP_0 ec681e43bb720c4e2bac3d15d6f744d21279b0f15c456a8dd08659dd780bcd51P2WPKH_V0OP_0 4b0f09316e07360b224a86337a6fb2b0c12e5f81P2PKHOP_DUP OP_HASH160 4ecc2ce197f9f6d1793246399fa3efc6097ec80e OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 57c135e96d9f2824208965197539ec17e7e04351ef55927f7e654e598f29ff3f