Transaction not yet indexed

Hhu6AVfENEbjoBPHCbLkzMFsbMNP5tcvVfzCZakDPu9vSLdnyWAWAR8GtLCDTnHgUE9Skj5pjQrDomCb18Q1122

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