EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49a19b943034250afb4230eb41e453f850541007ecf2698023c02f696e31cb1e","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:nvV4kaqXrl-49a19b943034250afb4230eb41e453f850541007ecf2698023c02f696e31cb1e"}]}