tx 0x7f38b4fbeacb8a8d0393b53a6684eecc0b0f1fd05be79ca1aa4f9ec9b6f97872Copy

payload

{
  "ModifyOrder": {
    "new_size": 135702728,
    "order_id": 16762773,
    "new_price": null
  }
}