EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48a70d38313141bc8ce420dc8cf32c4ef1acb229d20fdcedd66b0fdeb4a23bb2","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-48a70d38313141bc8ce420dc8cf32c4ef1acb229d20fdcedd66b0fdeb4a23bb2"}]}