Transaction not yet indexed

121pzfHqkShHJS8ZJf2WPQVzWe8FJ4SMZvq1ZitGiFZ1jbRyBnZXaFf1e8GiFfRhrFvVP5B3VJtuLnvp33zvgvmH

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