EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"478a0acb71cf79c539c833e540b20c12b7386ba2673be671a76562ccfaeb5fbe","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGRWvR1WK0-478a0acb71cf79c539c833e540b20c12b7386ba2673be671a76562ccfaeb5fbe"}]}