基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8819de405dd21880a3e72d75c3b081e05ddd00c9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a2ad1bb12fe6ce4a5a867910e57dd5a687aa00a