Transaction not yet indexed

NBai8eEbwCqH8TFS3iaeWG5oP6YyU2enurhwLL6oMV8PMW4wgPCWRicBHaYASk25iyRecRbgEuC2vDMJGnpPPPs

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