Transaction not yet indexed

Kk6aUb3stdKXfBEbBhqWG6ReD5jTGhBMFnfKTfyaMuwDVrcK4m65wFyaKAvGJkiaSR9cYBecQYZRiCPM98kLnWU

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