EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4281e88dfbd665f273ec9c90eff866f012b66aa6e635128187f8cb6d0e2d6442","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aReWDn-4281e88dfbd665f273ec9c90eff866f012b66aa6e635128187f8cb6d0e2d6442"}]}