Transaction not yet indexed

AMQJEMxL8HGCicPi3ZKb7ex3S9MZcaSTWX9RmpUuEDrF1xtYTe5ujW4JwL78Pg2AGzS6MifNLHKWKUX5ffjFHHK

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