{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896563,-0.442917,0.000000,0.000000,0.287450,-0.581863,0.760794,0.000000,-0.336013,0.680165,0.651514,0.000000,-2146186.508873,4344365.415040,4133503.857767,1],    "boundingVolume": {    "region": [2.029556,0.709526,2.029735,0.709631,0.000000,16.308665]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/8_1782706.b3dm"}}}