{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896578,-0.442886,0.000000,0.000000,0.287457,-0.581928,0.760742,0.000000,-0.335967,0.680130,0.651575,0.000000,-2145892.520388,4344137.220576,4133893.674532,1],    "boundingVolume": {    "region": [2.029522,0.709607,2.029702,0.709711,0.000000,5.625518]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/9_1782621.b3dm"}}}