EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f4b2fbf545175dbfe33e341ccb133c0a519779e1169cb8faa33c749b2e7a28bf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGVVKxqO"}]}