P2WPKH_V0
(witness)
3044022059d38bebd942e457cd5f6416f20dd2ac22be6be940dcd70250972afa8aa41b39022037baa82ee6b5db714cb4ba698007c2b6195ea34f373de6280f3e2d04265d390901
02b3f538bb8815830af367639142c333f0fd6512ed19933f95adfa002d222f9d90
P2WPKH_V0
(witness)
30440220395919e67df9fa536621117b7ea8da7888348a550589d4178c99fb65df71e08602206f5e5bf90dba96efdb4186b7e1207c176e213d34681a826ce44b840c068121ca01
038282c9e690a24024db331b02f3e3fdfa9ff594ef8c24a52cad70c383e2cefc6f
P2WPKH_V0
OP_0 3862e2ced7db6ea92e794c6bce0eb791c8c60fda
P2WPKH_V0
OP_0 3dade85951a2d781ee7fd4193b2f72bbf4f27217
P2SH
OP_HASH160 46343adc9d158865d7be35dff49e409d77160a56 OP_EQUAL
P2WPKH_V0
OP_0 66378483cd960915f5c4739a0eeb3b0f0a15a247
P2PKH
OP_DUP OP_HASH160 809c244ea5fad109520e46cc9327432f78dd4d16 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ef6e117575ceeab48c7efdb602e994b8b654393f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 edcaa53f7ae9b26ef1db6f79f80fb55517e1b694 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6b04ceed2c09fbe3055e0bc86207402cc4104af5 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 8527a269f2c1021194b40ae63cf9acc81d0c13c6
P2PKH
OP_DUP OP_HASH160 40fc6627b95e29ac4eafbfb68e95de26bce32c39 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 36592e7ed3c6782ae040c60114161eda28adc426
P2WPKH_V0
OP_0 fac7f7ef3313abc15a1e0a89d7b04f432b7c13db
P2WPKH_V0
OP_0 2617f47aa8be7de7f5e119f1f77451ac27fd3386
P2SH
OP_HASH160 9a1da8718a129bc3c46c5584e6f1c119646917c2 OP_EQUAL
P2WPKH_V0
OP_0 87c1818375fb8e882f222f816dbceb2b7fdfdc53
P2WPKH_V0
OP_0 3ea162267e7e7a5cb40077295c6c412aec423da8
P2WPKH_V0
OP_0 f3a0159f165fe22b47abcf5166ac4fdb1b7f0a96
P2SH
OP_HASH160 c5a1dc48282e444cfcc96c4f8d3f8deed40bcd74 OP_EQUAL
P2SH
OP_HASH160 0a2a23c0587a62c5fe60c768943428dd5042ab77 OP_EQUAL
P2WPKH_V0
OP_0 2fa3e6cf86171a874cd6247834634a96e7a7d439
P2WPKH_V0
OP_0 9839274e680ce89dbbbcbd7e7e659a75d0c13091
P2SH
OP_HASH160 76bfbb495969126ca70b03892076f76de81567a5 OP_EQUAL
P2SH
OP_HASH160 c041c62da82cc9880ae37be71ba762424ed5e80a OP_EQUAL
P2WPKH_V0
OP_0 14d43b0a1c63c9833a0511353a8225dd7aac9148
P2SH
OP_HASH160 16d67e72ed84523635613e28f4b53f189f22a52f OP_EQUAL
P2WPKH_V0
OP_0 1a0445746be5105c6b2a5d3b4b960f11c16941a0
P2WPKH_V0
OP_0 d63bd5ac8a3805fa07b4a55c960200fa39166684
P2WPKH_V0
OP_0 7c57ba4925a11042b7ab970b29de0fad14c5bada
P2WPKH_V0
OP_0 16e4aa8511c1c47978660fd9b968d8c7be42ee78
P2SH
OP_HASH160 2b73cae0fa17adc57105525558ecc84a6a3b426f OP_EQUAL
P2SH
OP_HASH160 afeb80f8d5f0970d97654d22b362ec2182433778 OP_EQUAL
P2SH
OP_HASH160 0fbc94cd94c9401b96f853d883dede265042bdf7 OP_EQUAL
P2WPKH_V0
OP_0 f29ee8dfd522702df0cc9546a4f23459336cd8b8
P2WPKH_V0
OP_0 b5ece1f8f23281192fb664c6297c02b0934187d0
P2WPKH_V0
OP_0 41a19f4812212ff96858508b6f5d2fa83c785a1e
P2WPKH_V0
OP_0 93d0694c95f470a3f10b2d652e790313d8a2a669
P2PKH
OP_DUP OP_HASH160 a90389b098519c1de0e858d913c4c99362b21f28 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 8588a886a5bf0da82d6b286739b27c2b0fb6c980
P2WPKH_V0
OP_0 b45534c4f6953987c7d40846b7c6122748cbd2c5
P2SH
OP_HASH160 f57317057be219e105e36ad625d2ed29d81fddfa OP_EQUAL
P2WPKH_V0
OP_0 747a60603368b56f2d5db183b8354e61cf5832ab
P2WPKH_V0
OP_0 41c4ab9d37e64fa17cfc6c348797e16e81a68f31
P2WPKH_V0
OP_0 428ac1a56d4c53b0005451aab6822ef9e2feee42
P2WPKH_V0
OP_0 bb22f03c3f38c45c15901f227cf7bf3547d6ba55
P2PKH
OP_DUP OP_HASH160 3ca456760a65a6cd7f4b484c245e006286b6d7f4 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b1a5bcca6aa3a4b09749a0ca1be0d44b3250ff28 OP_EQUAL
P2WPKH_V0
OP_0 6935b924b27902d4474b9541bc72ad2c823a1d40
P2SH
OP_HASH160 74c0f02f5e309b4568908ec8817b58c07ff1ab23 OP_EQUAL
P2WPKH_V0
OP_0 6c2c481054700685a9e6a4e21bbe87a5264df846
P2WPKH_V0
OP_0 b3b7754764d8008a3c1407c5c4289762b43886bd
P2PKH
OP_DUP OP_HASH160 c139c347d29f5594df03ebb33eb38e0d33d537d4 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 c4ad7bb22e09915a1b408313a97168345d50b272 OP_EQUAL
P2SH
OP_HASH160 fc4a64e2560eb36ac575330a47314a61b11daafb OP_EQUAL
P2SH
OP_HASH160 fa3459e6b4b5129815accd264f6879134ca28e0b OP_EQUAL
P2SH
OP_HASH160 c585fac140aabd51893e2790cc8a26aa571c207f OP_EQUAL
P2WPKH_V0
OP_0 860ab20fff3aa99d16a168fb1c5b67259e4d3ded
P2PKH
OP_DUP OP_HASH160 af66519119bbe2e127f03f6ad00261be814ac599 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 0e870d8d3df259c14d37c799452f2708e168f19c
P2WPKH_V0
OP_0 162a72dee4aa3d879d948b5b26315cd0211041cb
P2SH
OP_HASH160 e688c82b796d7dfeb22d1a4433c3bad2e6aefec8 OP_EQUAL
P2WPKH_V0
OP_0 0d9927293594105c8fb8c30e878513f4d6daa2c3
P2SH
OP_HASH160 9a2806a5bd8ecdf4ffd2a758cb63a618d3051ddf OP_EQUAL
P2WPKH_V0
OP_0 c169ec1e84bf242f6a677721a9494a852498b902
P2WSH_V0
OP_0 f2f13c2a71eebbdcb2f6bc18fba45f205fb1cfdd34f3086ff829402e6ff39bd6
P2WPKH_V0
OP_0 c4f5936baf32ca9be30c62398dcdbb261f069533
P2WPKH_V0
OP_0 123c3dafd117772674e6dfb78a1d2fa3825d0047
P2SH
OP_HASH160 3cc3c83445b5ff1996a29122c23a938c8aca2a04 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b83cedfbf6801ef21fcf40312e157e077aa41b09 OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 63757a614bea9a568a7903f00e5016d3953ccb92ecf5938f74a346e07e367e0f
P2PKH
OP_DUP OP_HASH160 411212780aae159c347ac7871f126766d9c0d7c0 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 c0d400d0800714c04a10f51d5106f83797a66a58
P2WPKH_V0
OP_0 e3d10b4281da840be667afa4669d2273aa2c3fff
P2PKH
OP_DUP OP_HASH160 e984067fa321571bc6dd94f66cd1e9af364111b6 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 a88adb2bc3313cd9bf7f05fedc409620cb83b348
P2WPKH_V0
OP_0 dec1bb4d7acb68a554e108ce2f26a2d1c54490f6
P2WPKH_V0
OP_0 162981ad150283979b291664bbd2da12734376dc
P2SH
OP_HASH160 76c1ed3a4d64fc6be7930be67230920810e08f42 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d5a2cb90185dccc4672482e196c8d60ad3fee447 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 e3c2de139c80dd76206458833670df2a99d48017
P2WPKH_V0
OP_0 e6d307c4062d3c698dd94575db4c648ef6896d0a
P2PKH
OP_DUP OP_HASH160 fe5d76299008b994fe20498dcbaead37347eadc7 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 33d06bfd936b8e97254f9f2cb7b7d4b546641ed4
P2WPKH_V0
OP_0 5a7e5ea669daa6bc925ad8c5a4bed6e134e9ea30
P2WPKH_V0
OP_0 e8992480e706be2634da6f98cf110f965144aeef
P2WPKH_V0
OP_0 d68e3447768a795d30807227f480940cce067771
P2PKH
OP_DUP OP_HASH160 fa2a2b1fc7af7536335fdc3d11d6bf3d00ef464b OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 01221296a85d35cce95a5f3abcbcb1ac3daa57a7
P2WPKH_V0
OP_0 7c7536b70e2cf9263cb1d01e58a5ffcfc45a3736
P2WPKH_V0
OP_0 9e863c0be2905d950c3adbbad86f61d47564a543
P2PKH
OP_DUP OP_HASH160 1b49ab0f48d0fa7cbb715efdfe5604b0909b64ab OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a196e5584a9e23d0cc465660562440657fdad6d2 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7fdb1a1d4250425ab15fa99cb571d6f9c56871b5 OP_EQUAL
P2WPKH_V0
OP_0 eda0ea5da2be506c5bc8fdfbb93d16f44ef075e2
P2WPKH_V0
OP_0 da8eb89fe1b58662bc6b8833cb51fb50ef7656b3
P2WPKH_V0
OP_0 f0048052b0b6749b22a3cb4a913e25556c1998a9
P2WPKH_V0
OP_0 5df5683460cc60590dd6a835466a39b5c7bf1814
P2WPKH_V0
OP_0 bc67955742c0b47695fcc6f5af5f40f98fce8d96
P2PKH
OP_DUP OP_HASH160 f5f02fbe3b2b981a604811fdfa6a03794dc40f7a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d7d24d2f5ddb54092cccbfb055fc4554fc8c54ab OP_EQUAL
P2SH
OP_HASH160 dc4eaaea6c73dd3bd0ce22dabbeacaaa3e5789c7 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 fb98557da105e2124c2a388f93cff47836deaca4 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 7c22a9d152abe3a7dba1c63bf98b508556c99393
P2SH
OP_HASH160 3bd45908bc7788e5e9a0879c469eeaa81d69621e OP_EQUAL
WITNESS_V1_TAPROOT
OP_1 e2b9c7a7bdbf21415de8181090e962ac58aa0d20bd785c42456baa313bc70971
P2WSH_V0
OP_0 831ea6b8064cca525a7698bb4e58840c30166665ff3eef1301f76c6eacb7cfa3
P2WPKH_V0
OP_0 2de55e7403b2aca733da334ebedb2f585dfa8882
P2WPKH_V0
OP_0 cba4b264699858a34a27d92eb98e7f5546c1065d
P2SH
OP_HASH160 f8a0dcf7446f9524360e7dce718a620e03f07f66 OP_EQUAL
P2WPKH_V0
OP_0 10f180dde1cfc48bde4de4c723492a6371962b10
P2SH
OP_HASH160 d0e046b2a7af5e5d1603dc3e2aded619962fc4f6 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 4ebe7453ef3dda30206b8a19d2f0082fc47169ea OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 dcae23a3dcf20d44a2c6fc6c0b184d9bd41bc247
P2WPKH_V0
OP_0 8fac94b9803cc929f9fa1a332a8799b487f9abd0
P2WPKH_V0
OP_0 6ebbf14b3a13ac1012f14b88458fb37ece123d71
P2PKH
OP_DUP OP_HASH160 1e296ee25f23deccae996b2ee8b90299afb466a3 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 965f71f6e1c816788430ae12e01080a9ca0303ea OP_EQUAL
P2SH
OP_HASH160 2d3f02192a2fdc08fe674c91ace25782d7dde60f OP_EQUAL
P2WPKH_V0
OP_0 30cbe2205aa228346adde81cd24d78c7a7c68f50
P2SH
OP_HASH160 2b8796aa18d833b22222e0a1310bcc181856c83e OP_EQUAL
P2SH
OP_HASH160 923f65319e5a8c7ea5d6e5e7a3ccfcdb7b91b06e OP_EQUAL
P2WSH_V0
OP_0 39567492d7b427c2a5b281d4c2c61829dc0751553158c6995de7cbae7221ba7e
P2WPKH_V0
OP_0 8f706eff1597d56672acb8d41f4f04cc7463109b
P2WPKH_V0
OP_0 b5899e7f6ee633c7f1e6961d6db58f2e9854a8a6
P2WPKH_V0
OP_0 a639f410c94680858f097deb404df12488924946
P2SH
OP_HASH160 459a8cbec0706b69132aba3a5de9e49f9eee00dd OP_EQUAL
P2WPKH_V0
OP_0 1f54b25e9e61a06dc52b44f980ec173206714868
P2WPKH_V0
OP_0 f75396c32d6f12a861baf1f8a528ebed4ad47e15
P2SH
OP_HASH160 e6adcc2b1c36fb307546217047b3ec6c0a201990 OP_EQUAL
P2SH
OP_HASH160 3b7545c621d9ffcd3e7c9dd6b3e27088ca53d19f OP_EQUAL
P2WPKH_V0
OP_0 da2dc294efc39a030068d5b3ed91621e562f7295
P2SH
OP_HASH160 4a3f64abd63f3df45c1540676c75d9ba045767a7 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 1736699049bb30654f5853fc5284d715ed8df92b OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ffd8a384631141395531b2da4f5f54760dd62531
P2WSH_V0
OP_0 2db34257a6c028f94f8871aeb3e4d2c3e07859623e328ce2ea312dfd2466f71d
P2WPKH_V0
OP_0 bab39f062e0a501f999b04045dd912a653a96f28
P2WPKH_V0
OP_0 36d6d9e82a429a74b5838a05d0ec3452ae5ccda6
P2WPKH_V0
OP_0 059ee1aedd4518f4ae1bb115841663cd3619171d
P2PKH
OP_DUP OP_HASH160 9386a28f4ecf33f89724264804d396720d8e6c49 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 c9dc1f1cfdda62ffbaddf603ee3295d88a2272d1
P2WPKH_V0
OP_0 16a988254b2c0d3470dba2b10a2761ccbf18c28d
P2WPKH_V0
OP_0 cd555f3acb2534193f0857e2b27e2860d7b512c9
P2PKH
OP_DUP OP_HASH160 c359f9b386ae5ed94f87161c37bac1e80d55c90d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7e6c69b3b77edc6cb28d72f1977da4e44a0aefde OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 eb996aea6af1ff96a516d15f062702c68cc7bbe6
P2WPKH_V0
OP_0 1dbfcc8782edd8af47d10275080bf98e82de0ef1
P2PKH
OP_DUP OP_HASH160 566aa8680257d71da801baf5c4407b8d482b9610 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 3fbceafab60990d52c6c4e00f83002383e73c1bd
P2WPKH_V0
OP_0 57a6d1d822d5f2971434702fc185e28cafa4fd17
P2SH
OP_HASH160 3e42cce7bf7d27913aebd05c4b9be6de3027bf9a OP_EQUAL
P2SH
OP_HASH160 1439dc09266dbaa1aed5a975b9e38c4643596c37 OP_EQUAL
P2WPKH_V0
OP_0 a9fa0811b31782d83cbaae27b95a22a976489519
P2WPKH_V0
OP_0 74fafb0a27429fe9be9b8013d2eb46bde5067173
P2WPKH_V0
OP_0 205609e528ae372ca7538cf489581be4be7ebbb0
P2SH
OP_HASH160 c10c38c4ae802817ba942614dd4becdadee7ece6 OP_EQUAL
P2SH
OP_HASH160 723647a2432283a827589f90ce3b4f84cd2de084 OP_EQUAL
P2SH
OP_HASH160 6fbb10421d408053f8419c6fb96b964f2b59a2ee OP_EQUAL
P2PKH
OP_DUP OP_HASH160 257a725b3ef1a6fcac9da35b91ed4817691764b0 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 df60cf56aee563d7d1a9b528382e6ba0730dd3ac
P2WPKH_V0
OP_0 febd6532238445290a05064c4c4e0eef1f427f53
P2SH
OP_HASH160 7ae9d27e09165b443ec65500c83cea0069998186 OP_EQUAL
P2WPKH_V0
OP_0 eb3446bba1319c24a1fa1c7210ffcaded6a79c3c
P2WPKH_V0
OP_0 1d039af699c7aa066b6fdc3494b694946bfd96b2
P2SH
OP_HASH160 942717e9c9e4835fb8d8b21d036f7443a9913fe2 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9f2de716021eea5aec121f2b0e977c471b9a62dc OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 343e861fa32e8c5a75a060ff8faf5e42a539715e
P2PKH
OP_DUP OP_HASH160 9219ba6a1ab154b5053b38304bd861193259b005 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 dadf5c7b27ddef9de84acb6b01e75839f7818e24
P2WPKH_V0
OP_0 86ba3adcaabba8a2a6d7d0f83662dcba8a1dafd2
P2WPKH_V0
OP_0 15576abba49c03f03403209c4ca14b61b5b51449
P2SH
OP_HASH160 75437a83d731370d6a413e893a3c34d4cb8c1c12 OP_EQUAL
P2SH
OP_HASH160 379f73a533c10bb0c50e926afb4569e74a9ac74f OP_EQUAL
P2WPKH_V0
OP_0 652bd28731864cd00ef0bc17cbf35d6ea2d70ff7
P2PKH
OP_DUP OP_HASH160 51d8b5f963cdb7fc1ff9baf571d2628e146fcd12 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 759d109399a43b83e85d58461442235396932ee0 OP_EQUAL
P2WPKH_V0
OP_0 81ed3d5c515a65b38b565281bb046b1cdd065dad
P2PKH
OP_DUP OP_HASH160 b5ea462cde4d5cd55f447a5a6a6fc67337478473 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 6fad3c2dec3ddf8fa4d5b785fc64ce501f52ae92 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 e51799af405309ff6ae103e6aa30ad3cf31c4578 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 2db4b3d97489028c5feded562dbfff7d6d34b12b
P2SH
OP_HASH160 b5440811dec38406605eac57a444be86c1f029a2 OP_EQUAL
P2WPKH_V0
OP_0 88c60ce58a28655ca623350ad8b654f126300028
P2WPKH_V0
OP_0 fd58ac74d0ffcece98624c2b45c18a2eb7ba9d01
P2SH
OP_HASH160 3e4c9a2a61b71afc5320abac9f481db84591700b OP_EQUAL
P2WPKH_V0
OP_0 ab5d06e074786088e252153c964bc6675cf7e2ab
P2PKH
OP_DUP OP_HASH160 0e5c186239a8b56d6cb76de0b80e2c87d563a1fb OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 e2cdf9759d7f17f8e30196af029da568814e8c05
P2PKH
OP_DUP OP_HASH160 1d581e3344c0a5dcd5b936d5c3246e3040df4f18 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 73b4ec9b1868fef8aca8b7a2c405f263cf8cdc89
P2WPKH_V0
OP_0 91ee3a027e90975578a11cb33a7bec478dc35b83
P2SH
OP_HASH160 d97b66463819180aa75c6dd8520fe26eba6ccbdc OP_EQUAL
P2WPKH_V0
OP_0 dfa4ecdcd9379d7cb837a5e42a3aff0c0da9294d
P2WPKH_V0
OP_0 a05b1c30410a9d13235cfb7b2c5854f590856deb
P2SH
OP_HASH160 4237a6f7d3e2803566a57599e586272a6422ddcb OP_EQUAL
P2WPKH_V0
OP_0 3f84a63db9329019bd278240ded2d6be23eeff87
P2SH
OP_HASH160 1e2ebb2af5aa9088e0ed220f3397a43dce3fd315 OP_EQUAL
P2WPKH_V0
OP_0 bffcfa3c5c72303350e0268b7adc9c9cbfdf2613
P2WPKH_V0
OP_0 42e234dfec9f42736ff8aaeb473c0891a5267bc9
P2WPKH_V0
OP_0 51ff070d8e995aacff098f2cb96e6060483577c2
P2WPKH_V0
OP_0 4b771d2441d662630071281709d2e0a6d86d029d
P2SH
OP_HASH160 98685779350bada37efc96e3b9bdc3e2733caac5 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 695b150c064a7f859d35f437262e6b098f8b9136 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 6684fc4057289145a68cc10eef2010f75f0c08d9
P2WPKH_V0
OP_0 eba4db9687e332609c74cea4b06f3c482f0921a4