EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21f2065e2300e9bd42b40dca67d41ae813b0425f23c17c5102faafe5df646e75","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PBAXpk-21f2065e2300e9bd42b40dca67d41ae813b0425f23c17c5102faafe5df646e75"}]}