tx 0xfb6c99f038a3c607c8b9c7b4b4783e6aec2a52f153bbf3b7390e6c8c252a263cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6975789,
    "order_id": 41877830,
    "new_price": null
  }
}