EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"577e67f81c18f20a124ebaab2ca0814873b4e7f986eeb4c2beeb05962bcc1071","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-577e67f81c18f20a124ebaab2ca0814873b4e7f986eeb4c2beeb05962bcc1071"}]}