EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"281870e66adc681989db01aba0e886fc3a1519cb6435489cf1de697b0d762423","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-281870e66adc681989db01aba0e886fc3a1519cb6435489cf1de697b0d762423"}]}