Transaction not yet indexed

21mFcZNd7Cja8c3BizpEYbbFTYGN1JBVmAnu9ssfdxvZbtCD5hVWMC46YWaAvHRmBMjFxCYggnFRQSmZmAXZoAaX

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