Transaction not yet indexed

MujWFWC3QRFUxG5utWBWUwfHsoUzDJereHkjHRuGJBACTTXSRJSdEEUyPB8ezz7SSjQfhzpWN8QG25jh5j6XB74

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