Transaction not yet indexed

5tKm91Kqux5aKCYt1dF9tvvpzYKsaN96MXKmHd8JFPkCHyYdEapUDVsqNpURMvfRKsGi9Y4R21ujnsMJJRFHYC2o

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