{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952185,-0.305523,0.000000,0.000000,0.112470,-0.350520,0.929778,0.000000,-0.283808,0.884510,0.370263,0.000000,-1811000.584713,5644115.996441,2346858.255439,1],    "boundingVolume": {    "region": [1.881202,0.379232,1.881366,0.379353,0.000000,8.037456]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/18_44219.b3dm"}}}