基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9a4c577953f9c95b5a53c3dc309b467368a3a5fe OP_EQUALVERIFY OP_CHECKSIG
OP_0 81b0c142c05fa89cf4cf2fbfb9bdf5d0246782d0