Transaction not yet indexed

21e45bFV2NZz2U6j8ZRVqqWqm6m3bHzrgZQvs9pYEyRHckrh7TMiaeeXBhELhh8kn4MPoJmPGuPxMERzUfRsB45C

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