基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bd48821a31cdf45b4ff4c03ca5af850c6f2e371d OP_EQUALVERIFY OP_CHECKSIG
OP_0 66b8f40de9790e94f7c2843cbbe29cccbe7aa855