Transaction not yet indexed

RKnXvWymfiGmEKnSYtGPTsUe4UjrHPMS1KkRj5KQgr9MUpKikiuQLF7WY2t8tR8dHTJsYMYLjcX1rjmzTiJssRP

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