基本信息
witness_v0_keyhash
OP_0 c8c71fcaf82218f1f8311493106ab2b364dfef77
pubkeyhash
OP_DUP OP_HASH160 931db4cc4b5c4d69d129cf6b2fe3d7f5416820c8 OP_EQUALVERIFY OP_CHECKSIG