基本信息
witness_v0_keyhash
OP_0 a7ffdc46f7e4d63f882aa9f171669307f2f4c18c
pubkeyhash
OP_DUP OP_HASH160 6a43f28139f9df715df598734b10f6425e0842f8 OP_EQUALVERIFY OP_CHECKSIG