Transaction not yet indexed

PMNZEGXbtqF6ZbgUa6mzvkz1S6m8XcR2AFxZdQdDd5zMZ4xqNfBv3dNjeRMytHTAeRggFL2F8JvPy7xUbvLGKX6

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