tx 0x5a7c14cbe1c6f73355abc48d0925c1d2e3b4d2620f9c93ebdd77097f3d633a1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2879194,
    "order_id": 8698301,
    "new_price": null
  }
}