基本信息
witness_v0_keyhash
OP_0 1b7e20cb81ae89cdec53e4cef6e098286fdddf9b
pubkeyhash
OP_DUP OP_HASH160 a4c7a7169d2373a9507061e52cad2fb7dd9b3434 OP_EQUALVERIFY OP_CHECKSIG