Transaction not yet indexed

1284qB9x5k4Um4kMGJbcdqGnmte8D1AviSdCoapVqhfq3gfoSNCywnSqfLUbaftMJcVKnFRBFcdcu8yXUk4Uwv6s

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