{
  "description": "Confirm success - explicitly state base58",
  "expr": "$unshortenUuid(\"4NSMyX1VHYAbjBZyDbjWFR\",\"base58\")",
  "dataset": "empty",
  "bindings": {},
  "result": "1b49aa30-e719-11e6-9835-f723b46a2688"
}