tx 0x75fc6f56a0dfde06f3bf27ab3e9d8c41e5ce255abc5d28dbbfe45fc7646b9fb3Copy

payload

{
  "ModifyOrder": {
    "new_size": 251047595,
    "order_id": 50778909,
    "new_price": 9891000000
  }
}