tx 0xe7b8bf52a07a8cb4e0dae5685c0b00e5be9e6814a7f0c3293a0b0fa9f2f03d9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 528289,
    "order_id": 21290101,
    "new_price": null
  }
}