基本信息
witness_v0_keyhash
OP_0 a8e918f8fce370ab94f80a23a9509334053920a9
pubkeyhash
OP_DUP OP_HASH160 3da272fba0bcd34129c54a0caf7668f7131e8f18 OP_EQUALVERIFY OP_CHECKSIG