tx 0x963e47eaf76a6e84c3dc8f7e5f46c7997f7f11d5ba073a9a29373b0a181dccbdCopy

payload

{
  "ModifyOrder": {
    "new_size": 123747169,
    "order_id": 7808222,
    "new_price": null
  }
}