EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"540d6ebdbe30723334f9647fdc883696bac0edff46279f9006df8a0bb2bedf45","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-540d6ebdbe30723334f9647fdc883696bac0edff46279f9006df8a0bb2bedf45"}]}