tx 0xd5000749f1b4cf0640e28c0a08dd83b3602fc2d3a0ff6e98b34b5a68dae3a59bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2634264,
    "order_id": 10604460,
    "new_price": null
  }
}