Transaction not yet indexed

a9X5nJdkaJpPGa8V9cSeaqdUY9BE5VPfp8k8faqmh5MhKKUUtWj6Vkq2gJ5K2WmTSUehRbCT4yxCuYxp4nQeUp1

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