EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bf0bbc3c0a1b86a43e86375c212a434d050cf6f538d06cdd799493db427fd55a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-bf0bbc3c0a1b86a43e86375c212a434d050cf6f538d06cdd799493db427fd55a"}]}