tx 0x2172fbb1f1546289c1aedb3b74ea75db16dc9bdd6c2b21f0f128e44fba5cfc8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 17178512,
    "order_id": 11482171,
    "new_price": 10468000000
  }
}