EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b04ab98d55f1be23151f0ffa2bd8b2cfe66f029a9a82d2b89322c9c2d5c63d0","new_owner_id":"hero.sweat","amount":"5000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"ed82d4d9-110b-4065-93ea-32e15f779a14\"}}"}]}