tx 0x213b8ced1e1cb87eaafdc2f3e9b5d7ea2a857bda36d4233f524a59ca3be9fb1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 146990204,
    "order_id": 31813184,
    "new_price": null
  }
}