tx 0x7c0b9f7bc67946cea08ebefa5e1dc7a6f5b977019b6d05eff7ce1446db5b059aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4472987228,
    "order_id": 359116724,
    "new_price": 550000000
  }
}