EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c8bcf38e363a7584cfd6e996f3310f8a3a10d83f8c63c50bd895be7936ec680","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-4c8bcf38e363a7584cfd6e996f3310f8a3a10d83f8c63c50bd895be7936ec680"}]}