Transaction not yet indexed

1Nnf2J4Li5FoEF1CcTKPjJm2aUzAzSqjog3MHU2pLMtYu9CFGSgKFHvTAtffVQxQWWFpEBDJrKJmpp91h5ZNvHp

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