Transaction not yet indexed

21ngEMA9i9wyoABJcgtrB5esL2DAXwEpq43UR9c2nBWhuBnwk43UN58HLFfPziDfqEMhki2hd5DcaS8cymGcep5h

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