EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d1bc78c436b97ec55033091653ff56acdfc2e90a1fea08b985367d6a62bc511a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRm934q8"}]}