tx 0x83bb4fadea4d2e36ae6c9c1beeb9382b5020cfbb2232c7de98b3c4b1397f4b3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3425962781,
    "order_id": 469578748,
    "new_price": 646500000
  }
}