Transaction not yet indexed

21J2uuRiusFC3CqJ2ZiYzCAdZsmv4aTtgEaVGUhKaht2P937eFVC5uMzim4iEWaN6B47WDyEk56uHTtcxYJXcZFc

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