tx 0x4acf1a6fc98e0feb342d7cbbf955be8827bfbaacc5717d7fc8b6cc9e38beea5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 501622163,
    "order_id": 1788030,
    "new_price": 29475000000
  }
}