Transaction not yet indexed

66euUpppi2cKwNDTQGKrggCh94b5kDpSi9aWMwjvkqsXceMfv4fvvh2nB4RCBgyUsBiPSbxt77V49L3YEKm9uBxF

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