EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1ad57eb67ff03ba88420c56c6be1f1270f68f9cd019c0fb0432cd33e21ec84ef","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-1ad57eb67ff03ba88420c56c6be1f1270f68f9cd019c0fb0432cd33e21ec84ef"}]}