基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4020b8a300e127bf740c327f6773804091bb2892 OP_EQUALVERIFY OP_CHECKSIG
OP_0 64e63ac7b3434fffc847c3f4dc4554d2a6df1d7c