{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952015,-0.306051,0.000000,0.000000,0.112530,-0.350039,0.929951,0.000000,-0.284353,0.884520,0.369823,0.000000,-1814470.192151,5644171.142369,2344062.836892,1],    "boundingVolume": {    "region": [1.881827,0.378799,1.881849,0.378838,0.000000,6.992556]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14.b3dm"}}}