{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898149,-0.439692,0.000000,0.000000,0.284411,-0.580961,0.762624,0.000000,-0.334375,0.683020,0.649367,0.000000,-2135704.032107,4362554.105583,4119846.015508,1],    "boundingVolume": {    "region": [2.026001,0.706715,2.026102,0.706790,0.000000,14.711253]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/9_1823284.b3dm"}}}