Transaction not yet indexed

PRa3La4CWMMS1tMumDRggiRrt33Psj8My56cerfLMEKvF5zTiWMjfQbgGTPuXg1VwdxKU623PB7uHk8CLVXAWT2

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