tx 0xa2fab9f68aa2232ad3d8b21f7be53acd9c1392e7d580c803b24b34a9e1ddb9b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 1131258,
    "order_id": 54314045,
    "new_price": 51028000000
  }
}