基本信息
witness_v0_keyhash
OP_0 02a7d27e499b939b8a09bcb3464e39e91988a76b
pubkeyhash
OP_DUP OP_HASH160 51cb2cf0fdd11d3f047a562c6d9e470dadc84d76 OP_EQUALVERIFY OP_CHECKSIG