tx 0xb39ab5b44dc8c4d5da91d622c4ff0dec05089f87c42280d16f6e70a50d2a1f4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1827386,
    "new_price": 29817000000
  }
}