tx 0x4a48a5a6297863b3ebc3193b7dd6a5a59ea0a64718d0a47bc8a59fa3b47b3a5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3367679811,
    "order_id": 473110744,
    "new_price": 650500000
  }
}