tx 0x77e2ed1a35871f92d8905f8fa1dc59b5c290cbc9eaa5221eecfcdfbbc8d0aa4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 9604421339,
    "order_id": 1148236,
    "new_price": null
  }
}