tx 0x4c7f8f0485a3c0f585f1b7b6cc4a8aea3cef1b1e1131c1ac6d7e7265fafadf7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 74727471,
    "order_id": 16762680,
    "new_price": null
  }
}