EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a8fe4b21d92596063af164b14ce137a97ea6881e4ecf200e7a08dba0694a1bd5","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-a8fe4b21d92596063af164b14ce137a97ea6881e4ecf200e7a08dba0694a1bd5"}]}