EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f2ca8a66cfffc078a876ff3b56f6fb28113ec125e9056588659c3d00765befc8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-f2ca8a66cfffc078a876ff3b56f6fb28113ec125e9056588659c3d00765befc8"}]}