EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8bf84ff603fc59e604a30c536380cf3de313588d94ee4a759486399f68619b1b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyMJX8e-8bf84ff603fc59e604a30c536380cf3de313588d94ee4a759486399f68619b1b"}]}