Transaction not yet indexed

RDcdkmKfbZBkDQQGkNpQJW6SSkPgmmvXxGUPzNSg2dBexm6GiadRJ3xBkvcrAgqruko8v2jMyezEFFHD59YiSF1

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