tx 0xabfdb25cca934af1b14a8be4c9510e6ede3260d5cd6ff1a9d7a087c5dab7ca9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5107594,
    "order_id": 1178578,
    "new_price": null
  }
}