Transaction not yet indexed

MeC2TUk6EjCGZ3Lmw8XTmZd19KeF3AoCKXRfo7QfPuCdwob8JrMGZtetTZisbYUcEwg48yQPEFXFQgSd1xPuxe3

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