tx 0x5fab3139a9f6f147794be87bbabb3f3b3cbfff7a70758623ec64d2dd95d8f0aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 1702978153,
    "order_id": 469901226,
    "new_price": 7508000000
  }
}