Transaction not yet indexed

NKRMeETg9meiQB8T5gcUEQb4AMvtDNKqnor8BuFbJpe4SWQwQDUczUN3FFTYcc6v4ai5UmoyCwGgVJKiqGbehCZ

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