Transaction not yet indexed

TuNzAGtPkpV9wgFt1nxHahnLx1DGdupdTqKxm5sTLUKm9RJRqNqnUeja1x4bxUsmhGDG9NP7oqaZLjTtoKcZP38

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