tx 0x0221d48b1880a200d2e9d7fc5cbabc31477e0df03996d74f4a1f3f4f0c5eaec0Copy

payload

{
  "ModifyOrder": {
    "new_size": 65312010,
    "order_id": 55991647,
    "new_price": null
  }
}