EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"990696d5c28bb51a30c103f3bb57a580a9fa16aae774282264db316afd1d3c4e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-990696d5c28bb51a30c103f3bb57a580a9fa16aae774282264db316afd1d3c4e"}]}