Transaction not yet indexed

Ng2SRvts9ir1eFfmfpzy3FLcew9wkPALUNA81durmwYTPMaRqvJnekYmyGf1JnHPN1QAf3tVCNMN9zXvNmZKXpN

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