EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23202c70bd09034403c99e980d8f85cd01d5c8076ce416a6075d753ec9db9920","new_owner_id":"ca5039fdd7c0fa01f1a3ec99f88a3a8aabcee088438041f3bc7c8f71c40eea2c","amount":"4000000000000000000","memo":"sw:t:eQg1VpPWyw"}]}