EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"mpc.testnet","new_owner_id":"1acd28e91b5f0eab1d92912f0df77bd18c1fdcedc8712530da2b981e775a7e51","amount":"20900000000000000000000000","memo":"0x4aee083754c09ca9734842bdd9d059c881222d6df4b1eca8cb555e856225d650:1:4002"}]}