基本信息
witness_v0_keyhash
OP_0 4075678c2a9e1dccf792ca7e6c51318b13c7c8b2
pubkeyhash
OP_DUP OP_HASH160 646c8564bd80ae8805ac573a5733fd7d7d0cde12 OP_EQUALVERIFY OP_CHECKSIG