Transaction not yet indexed

21JQk1kzGtWxqjdaUT1A2k8LCgdfFb7HqvJaCTfAFWqB2smUMBQjjf1HkexaQrHPSCJMSPBaX8F7nrhvbA7ytmZc

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