Transaction not yet indexed

rx21ppPVz3nX6EuoGHDvbnzzGRV8aBwWXvDmGmh8ECPXVaTvCoVv79fBxNCUA7ZsrucMnQHW5XWR2fbiZvgLdNp

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