EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1dca0510bb4ccb220768b558a23a8880d89ff5446b15ab2b5fdc3b338dc0a418","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Ppymrw3pg"}]}