Transaction not yet indexed

MefHTrpD1mZx5CU46aPepxRhjfcDFw3s2h8gtXyDWutw5i7VbJffrLUNbSuZ9EpM9UX6fgARfYHK5v1WtD4vwFC

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