Transaction not yet indexed

NuQf7rrSes1AzxvPGvJ2redFQxqMijRxF9LtMu4XJ4yjoBumCYoYPMgoSSJkniBApFiMJqv4e1PEWLfbv9CoRC6

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