EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b63c6740dbed8550fc9dee0d415db85f21cf817b29410825f1fb350fbd33aa8","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-4b63c6740dbed8550fc9dee0d415db85f21cf817b29410825f1fb350fbd33aa8"}]}