基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a3d64969c30f6a9f3f46e86540e7dd5daf77ff1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e