Transaction not yet indexed

5ffxEw9oC3xKYTUkV63EnwcXKMwoZfRTS9zXsCpCRoXeDZqZnehGZe5Fqtknh5ESLXfU1S3g7zhN9FmYWLo8EEfc

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