tx 0x556f013415b4e9800d5e222a94f1a8c95ffa07d0aab51c1b0b54aef0b2f9dc8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 383758394,
    "order_id": 357314482,
    "new_price": 798000000
  }
}