tx 0x6e4e723f018eeeffd5d418b869ed26d3cdaf78b8aa50e5a3dc7afcf5d5b31a7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 431046915,
    "order_id": 30594177,
    "new_price": null
  }
}