Transaction not yet indexed

ajUgSPHh8b35Uwpo69vZY1VjZdBTbbxqCtEm2Aq2gW8WGFAX2GA37qa7aqSumDa3QwoYAaReGYCUfg8CGKSHvv2

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