基本信息
witness_v0_keyhash
OP_0 a51d8fa9a37c4a650df6787f57fd17473ad8f38a
pubkeyhash
OP_DUP OP_HASH160 a9db726e1dbd3a1f922d2f28f0de51b7ebb12f90 OP_EQUALVERIFY OP_CHECKSIG