Transaction not yet indexed

21BK33wtkUTVyaLsCV5o7e7Vgi7HQ7erCcF2wfhEHpjPbTVTSDGM4a9RYXrUMeLbaoTCKcae8os5kqnNVXzxTQ1k

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