{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898376,-0.439227,0.000000,0.000000,0.283757,-0.580383,0.763307,0.000000,-0.334323,0.683809,0.648562,0.000000,-2135367.088292,4367583.210229,4114723.539881,1],    "boundingVolume": {    "region": [2.025469,0.705583,2.025601,0.705805,0.000000,17.491871]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1833231.b3dm"}}}