Transaction not yet indexed

21D666Sznf6RtxwyuAPZzQQVXkgu16rTwBEAEUX6EEbinjNnAzE9hnFK5ptFNQyujoubf2Gw77fLgsoqoThK1PwK

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