基本信息
witness_v0_keyhash
OP_0 3a7dabdb3d710d96784b67930dcb254b2b429d21
pubkeyhash
OP_DUP OP_HASH160 e8baa2ad158305aa9916d7ec8d86d11b21d85bbe OP_EQUALVERIFY OP_CHECKSIG