基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a9ae5f8dc89266fad993cf5f2422275901022e5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e