tx 0x85fb4c171cbe4249af5b6fe0cbe1b32883b66aa309cb9dfd1158e89d20f8f16aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6654501779,
    "order_id": 11509538,
    "new_price": 454000000
  }
}