EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4a0fc0ec772b382b268b8babe297d7b9520713eff6ff92529ea16c857abda25","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Av69xaA8"}]}