EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4d3b159589a353bc05b20f2ca90c8389a10110e81e98be631259dee8327ff53","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:A9M4VMzj1O-a4d3b159589a353bc05b20f2ca90c8389a10110e81e98be631259dee8327ff53"}]}