tx 0xac346992a6a73d9a16f8e5dca0feee441e64abfa56b4aeae8f6e7d1f8c8bb12eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2754115,
    "order_id": 20618502,
    "new_price": null
  }
}