Información básica
witness_v0_keyhash
OP_0 21636074eb21893c4aaa6ee9643c5386a9fb78a6
pubkeyhash
OP_DUP OP_HASH160 85c736f2aca9b429c4d7483c1db52aba7591fd66 OP_EQUALVERIFY OP_CHECKSIG