tx 0xcacac63e8e0fd36ce428e8f1d1cead400f7cbcfab0f95e8d9d68d0a7993a9bffCopy

payload

{
  "ModifyOrder": {
    "new_size": 18625738,
    "order_id": 29753175,
    "new_price": null
  }
}