tx 0x8d3d0b2d48181f1a8993f93c4357bb6d4eef5140a68e6e0a8b81c57b7b662a00Copy

payload

{
  "ModifyOrder": {
    "new_size": 324917,
    "order_id": 30293440,
    "new_price": null
  }
}