Transaction not yet indexed

2H78hzTQdhVSUFVpmaYWEd8ARFFUaKBmmBYNZQZ8EvvfoAirv2qFVYGNkqQEgFPT3hrZzKetLtXBxaf5Z7QW18V8

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