EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43daa77a5b94ff4557f4d21a64ab7e6e91a08a9cd646a3c2f3aab173825ad726","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-43daa77a5b94ff4557f4d21a64ab7e6e91a08a9cd646a3c2f3aab173825ad726"}]}