EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4049ec36755d7d98bb4ea9ce947f12c9383c6007ad47842e9fea895e0f19621b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-4049ec36755d7d98bb4ea9ce947f12c9383c6007ad47842e9fea895e0f19621b"}]}