tx 0xaf858eb184311c803e87de6b0f50ba17dfbfef5a3b42598e4e5d20d476d9b0fbCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1809691,
    "new_price": 29822000000
  }
}