Transaction not yet indexed

457a9nGTwKSRejHRaZHMda5iWknPq6FH8eZccZ8SKGySBs2Ho29kQDuRny84eUFV7QbJ8XwFhu3CXuBLMjvkSLr7

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