{ "objectIdFieldName": "", "fields": [ { "name": "OID", "type": "esriFieldTypeOID", "alias": "OID", "domain": null }, { "name": "Value", "type": "esriFieldTypeInteger", "alias": "Value", "domain": null }, { "name": "Count", "type": "esriFieldTypeDouble", "alias": "Count", "domain": null } ], "features": [ { "attributes": { "OID": 0, "Value": 0, "Count": 622690449 } }, { "attributes": { "OID": 1, "Value": 1, "Count": 1864055126 } } ] }