Transaction not yet indexed

KE9inJUmsdfdP4HEi5HiNc4Q8A3Zt8DqtsAts8Qcs3kPBzDoCpbU9Lv4XuJ8cLGyoa3itS49S2uuMYRYBLDp5sg

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