tx 0x7b070e6e3eeacf0b84486ca61e1304ea1ebf917c5b47f6ccc47b5f7607d9f8b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 2209750,
    "order_id": 1830025,
    "new_price": null
  }
}