tx 0x4499403cf8c2bb612ede2ca09d2b1baaaa553f978a5f0527e0a9d0935aa7d4faCopy

payload

{
  "ModifyOrder": {
    "new_size": 5019004,
    "order_id": 6917520,
    "new_price": 10882000000
  }
}