Transaction not yet indexed

MEu6sSiEAr3FKxFCkvm8zPXJvJPYCrFq18PUTP6dW9F9rhbeBVgR6MBkncgwsft6PDKbn9G1Se4pwEGwP7wSZ5J

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