Transaction not yet indexed

5M2XtkePgJxkAnRwDSCxT87dueQTtUMKiCPYNipQsbq3Fvu7pAsfDCsy8TBzBiXeERPnXo7ijHXGjZ9YQ2hfqmn5

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