Transaction not yet indexed

LK9nsTrnahHJBVcdXHsq9ER3stiFdLURDgdv6gsUcqAC6Z8DLXxDjRuHtZwj2hwBbWHkVHjWVfT4SN3vPhBxdpP

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