Transaction not yet indexed

RPkSM49MNtC7gJAtmfaQXMBDoioMoumcTnZ5PMBqC1Lmo3VBfJRVjzCeQnimMY9YpdXcdYEtbbRmgwxNfmehCBh

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