Transaction not yet indexed

21tfzrn7vbbFeQcD1StWN55d6AHGZ4DhE6EZx6rRyDSgztNvpN719xGxRvVd5BTj8NRjPpPtaH3tKazwMFxEAFEB

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