EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4fa3cc88ffa8f7f47b54db7d5299236ef16d690d396fd122e4c3e24b5518adef","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-4fa3cc88ffa8f7f47b54db7d5299236ef16d690d396fd122e4c3e24b5518adef"}]}