{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896449,-0.443148,0.000000,0.000000,0.287722,-0.582036,0.760559,0.000000,-0.336083,0.679867,0.651789,0.000000,-2146640.556562,4342463.141713,4135254.785596,1],    "boundingVolume": {    "region": [2.029814,0.709889,2.029993,0.709994,0.000000,6.428953]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/12_1783031.b3dm"}}}