Transaction not yet indexed

2ExUMrt5V8ZBZtSa3d8tCXH7SMLvvwWEDnXsXFpcjqr3bUdumTuGpcPHstDpWKuufNasvgyaMkoB3icSMe9qNAw8

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