Transaction not yet indexed

Lu9AMvNsV678tkHMsT8pBR5fkcABoPAjJRBghbtcRKWeNPsmbc8vZcGm7SL58TfC91Dx87TGhKNjG5feNVcLtVc

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