Transaction not yet indexed

2mdTCMDFa437Vq2bsCb91ahkrtWtgNf7wK9tCbmoTijDB7Mv9WnqvfwGAWdLpFmqWkw1zNkat5qRd1WFwQj5gQeQ

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