EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"957a105665b74367f20ca69d40c4b6c74552dae9dd1fc05760ed7a9104944707","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKmzZmpN"}]}