tx 0x861e5a887eeae9cf2f1d84c8d11f9c7368eab6f8c4201513f82914a9d7e75ccfCopy

payload

{
  "ModifyOrder": {
    "new_size": 21309429,
    "order_id": 28891783,
    "new_price": null
  }
}