基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4592a21f1f9be48c31af3df037db2f9c8167db2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e