Transaction not yet indexed

A5u66aVBtPM6y4DUW6Ff5BYTgGMC4Txkgc8hdPgHEy9pXeSfGgY8qa8wRNLvu5115vsfa8CGCXuDbJcP2GW8HFJ

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