Transaction not yet indexed

MuS8UsnpKex1wPQGpFZ7fQryjubSHuQqfiRQ5j9xCoDHuJozcwb1j8jNy2REPkRshiVBZmJn8E9nJSQEGZqHaCZ

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