tx 0x0c7a7698f4ae8fe345df56ba1ad0672120d504c8b3c0be2de50331f6aa7b8d97Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1589474,
    "new_price": 29813000000
  }
}