tx 0x6bba1b1ba1dd9bb6c2a8b6f8b69d86214905e9eba543a8be39a276d6aadf255dCopy

payload

{
  "ModifyOrder": {
    "new_size": 21484797,
    "order_id": 11776618,
    "new_price": null
  }
}