Transaction not yet indexed

52REAgPmiPPXqZrEHiVjRAyG71UcwddNcF7LemjV7aZQd6HSHmzzs9HNDWvKNUDGP3S3uJsyZsqeQ2qq7eHN3RSY

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.