Transaction not yet indexed

5CUbjLe61DoMY3gKrB5sNoAMQeebJwpk4PaVkVPi4sYUnJkHbLMjDH8v2a9vhRNWS5pZuAV9UHqac3bzAEx2Wt66

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