tx 0x55553c5e21bad5b1c6b1de8ec6c9ce78363d35f0d4fe8104d1ca3b6e59e19a7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1664561803,
    "order_id": 34639996,
    "new_price": null
  }
}