基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf2b7e5b885e1a9fa1b091c071feadbba9d56e5a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7af54ef40d23d9e9bf0ba07726f39dfeb0c1c2c