基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a9e77b520d686878a3ff0abd2fbcc5c52af523c OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e