tx 0x77a7b26e4134e4bebc71c3a60ce3e9f70a9f66861825bd9fdc5f4cb2e2df254bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3657904036,
    "order_id": 64763443,
    "new_price": null
  }
}