Transaction not yet indexed

yMEMZEH8MkrMEeiVH8JJiitfMki9XR46vsisa6vwimLfSCKF6asS8Jb7Ap62XwrtFaoAGpC6FNkrVJ71YnAU1dv

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