基本信息
witness_v0_keyhash
OP_0 b749f96c7e186d0e7ab3173012b0ef27d0a20dd9
OP_0 538e4cecd2d9ad95b43865cf911c00f79ac602e3
OP_0 57e772fc4c8737b7043043536621af2e664a89e5