Transaction not yet indexed

5M99y9EVuTYm7eRtCEbctc7KoJGNGGFxCmN16jccjNopeHawL3WsvgGeELHyCbD8ALkPyXyJBQXLWvaysk2xoNqx

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