EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"32dafef96bd3b5ad7646d1234fec54de025afdc2a68ba96aeba921f6ea0beadf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1n6WvpX"}]}