tx 0xa8b3fa69d4d8beacd6c3c79edf727c7296b3600687dc8e7e2c0fd41c0a55f4afCopy

payload

{
  "ModifyOrder": {
    "new_size": 6012667,
    "order_id": 18432835,
    "new_price": null
  }
}