EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"59a980f64dbf4ff69e0c0b07b4b657cbb2e52941a10b622278e530a2d6c7cc60","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvoBW3D8"}]}