tx 0xf7b0435390ba0ef03b994a57ef0876c2e40d2d6184be474d6ba1afc4d6339f0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 514863455,
    "order_id": 11184774,
    "new_price": 21694000000
  }
}