Transaction not yet indexed

1mprMVcpQsxKgHpKuLKhao83UgWAqm8VA3JxRFAR6hhjmJoWPQW6LT6YFtymyJ4yqnYBqsb4o7h7Y4UF5UvfLhr

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