Transaction not yet indexed

21ybrBkZdnEMDUC5JrCY9CLJzYosiGzN5MPYzgtBZFD6JiVPuMKGA4VTq8Pqa8LBA342jpYH4y9uXQWkpziKTQAk

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