tx 0x6b31a6edc695e511d7c11372c2cf9e8c8ac6d1be35f7a3d2286be0020d972a51Copy

payload

{
  "ModifyOrder": {
    "new_size": 1508049027,
    "order_id": 455670072,
    "new_price": 6841000000
  }
}