Transaction not yet indexed

mRFefa8QwTpXofRXNeakou8mCAY9PkmMd3wBfRX7ggtxr7SxAoNRNbBUg53RVdFJgmdvXiJvUCtLeP3JcV4sTjS

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