Transaction not yet indexed

TK8Fgp78e6Vts8qbwHedTmzy1hFNuUKvNd1YExNJixtAsZxfqwn69Nk6XgXFS2ZQcpQrfMA2YFDm6cuQs8UJvJ5

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