基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a720c6c0e45854ab42a765c1de155c134cbac1a OP_EQUALVERIFY OP_CHECKSIG
OP_0 7fc2ce8fc4d239bef79f7401e9ea3505cf5e3254