基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a942d19eb00a49f962ba351f75b7780e54c6a761 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b8c31cec1ab8ed06dbdba4edcde4b8c8957aabc1