基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8b674644c924f2950b3897d32b705ea0e7c64d73 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e