Transaction not yet indexed

NbXruCEkfx5DGvNZGss5jMfR5UePnu51HfiZApDAQrrS2J9ondcmDWbtPCqeQYzC4wAiXKecDNqf9uEPi2dDfCu

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