EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"49749a5370924190768181693eb69aad54b98fd31e2a7920266405f90d1b6f30","amount":"200000000000","memo":"sw:tr:GPv6QmxqPX"}]}