Transaction not yet indexed

SNnREbG4amTCqXq2qPGbyG5KeaEdjtnrLHrRjMuVoq1LAs7Hr8UC9YWdaWyCp1RD3T4WKcKsEMKqwwPfFrkhc19

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