Transaction not yet indexed

RF3cc5Q9YtMed4SCjTD2oqMvgu6gQLGeZj4dQsS1YddkjwLc9AcbJw3hMTWLpa7z3u6yyKpyG5aZiXKCsPBUZT7

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