EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"65974d1bf8dd3eed74620077791c1e4c416d239ae9371c76460830d086efe619","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-65974d1bf8dd3eed74620077791c1e4c416d239ae9371c76460830d086efe619"}]}