tx 0x76cdd8e1a5d19e2f6c3d43d23112aa8fb74c91c1864b23525a1b615b2ea98c9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2998429,
    "order_id": 22022169,
    "new_price": null
  }
}