EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b1516f5697d01b8e9ac0d05f65163bc0cea15a68dd8564ef87acd2335da1dc3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1nbXkpX"}]}