Transaction not yet indexed

PNKQZaQyC9r9E6PkoEAcGCLiGHrvTWcqpxg8F5gGL6PZSQqfefFriSpchdh6byE1oB4VF9UfVr1UoVTZS2kumd1

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