{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896595,-0.442852,0.000000,0.000000,0.287594,-0.582261,0.760435,0.000000,-0.335804,0.679866,0.651934,0.000000,-2144855.735416,4342462.508552,4136175.272073,1],    "boundingVolume": {    "region": [2.029483,0.710079,2.029663,0.710184,0.000000,15.370153]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/14_1782661.b3dm"}}}