Transaction not yet indexed

LKKf989PqhBXV3TNKSxYjoJBvTzFBfEoE7AQUTmFV2CVzhJepmqAFS7v17ZdzuKkqEcVgikncJXCMBfJqJqmsgb

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