{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898137,-0.439715,0.000000,0.000000,0.284440,-0.580982,0.762597,0.000000,-0.334380,0.682987,0.649399,0.000000,-2135740.597412,4362344.701893,4120047.432444,1],    "boundingVolume": {    "region": [2.026027,0.706756,2.026128,0.706831,0.000000,8.743109]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_1823650.b3dm"}}}