Transaction not yet indexed

21DDyKfgUjsJfLKPDbqmCbVsPii2vVcJbQ6mXTAABBNcGjbxMXZXUeB5ZLL1cwtqjYbkwADCE7m45Bk8pFuKTuPH

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