Transaction not yet indexed

NfJjWM2PwNYRzvvsHT9E1fWiJEMLcne4e2yr9z3eLeSAZ8RF1mb5qCauZ4DfkCo2GhC7MXNVZeyPpfhA5CvXteM

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