tx 0xb91cb477744580bae98a0b7c6c5e1211e9c8d7d131cc2b2d1e1c5533b2d193e6Copy

payload

{
  "ModifyOrder": {
    "new_size": 12111794,
    "order_id": 10878632,
    "new_price": null
  }
}