tx 0x074544756f7f0399fdd3e5c1d28aa8b0e0f4fd42e205dd44c33b1ede120f68deCopy

payload

{
  "ModifyOrder": {
    "new_size": 18856816,
    "order_id": 392760529,
    "new_price": 55043000000
  }
}