Transaction not yet indexed

21CCkBTQHo4mG6sPo4KPeBouLXo7FHAbCTef2GtiowJSWmotkE1m1bfFEkadEsLtMT2LEueoKwaHUn3QU169YRRy

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