tx 0x5edeb2d9688a0b1d5c75768ac3789c15c7e540f5ee6f9e3f68d3f76ac756bc3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3357103812,
    "order_id": 474112016,
    "new_price": 650500000
  }
}