Transaction not yet indexed

5ef6MCCQfDXrDyMd7TQZPtbdJq75Aj2CEREWvwXuFUaMjwaa4mJdVQBCLaVC87FNtBM64CsbvtcPyJn1D9xDQVe1

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