EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e21a0f5d5186c0b9a80c746cb3d37a222296d662689fe06887765f9f37b8499b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7E5empR"}]}