EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fe298505d5cdf039284b4e95187933e822cffc4c78afdc22c2a5e7cdc7efa473","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzk4zx-fe298505d5cdf039284b4e95187933e822cffc4c78afdc22c2a5e7cdc7efa473"}]}