EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"spin.sweat","new_owner_id":"4f4e4e38e0ff397aefd3bf1c30a11ada95a6589ad9a5de26ea72d88b17afa2bb","amount":"999000000000000000","memo":"sw:lw:MdzQng0E3A"}]}