tx 0x9c2bc3ca499f920a95d04733d7e0dbbfaee6f5a6f4766fd2e32ea7774f82277bCopy

payload

{
  "ModifyOrder": {
    "new_size": 217038970417,
    "order_id": 416115459,
    "new_price": 511000000
  }
}