{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897723,-0.440560,0.000000,0.000000,0.283038,-0.576743,0.766327,0.000000,-0.336675,0.686037,0.644983,0.000000,-2150354.518532,4381745.014726,4091951.985182,1],    "boundingVolume": {    "region": [2.026956,0.700966,2.027082,0.701035,0.000000,16.607511]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_861583.b3dm"}}}