Transaction not yet indexed

21GYaNwsdTyfNkppRYqC4oteyYXtpkLcx71Fq5fmpGHGgseX76nZ2tJgJiPZsiV55NpGDB8tK5gvK6HA6E7XecE3

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