Transaction not yet indexed

WK6fC3wKtkmp2c3qyZZYu8PqE3Mg47QCXEWTCwvSyKdzQQVAix63yFEwtak3adadMr26UdyY3YAaamAE2oCGakU

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