Transaction not yet indexed

21AyAcN8FLpsLAf2gAj7KynScgtWoRKJPxUGU9Jcb99X3aMxKvCQNr8hgD1dRGysWn6F8tMUAWT5R1Qex4w5cxRh

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