基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f8733b70d532935a346e3d8ccbe0c9d444fa9c4e OP_EQUALVERIFY OP_CHECKSIG
OP_0 a71f2fecae8fb2b438a98df9b7ee645f76d48b83