tx 0x4dcae560a4a9635c5b1ef7dc8cbe1e3ae9cefbf9c2645be7ba5f1dff3d4ed6c3Copy

payload

{
  "ModifyOrder": {
    "new_size": 1100803696,
    "order_id": 418625616,
    "new_price": null
  }
}