EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f5ea1a2ad7e76753f144fa67ff9ec31afea52e0fcc562ba2506ed2f35084e5cb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:ZMp812jPAV"}]}