{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944432,-0.328707,0.000000,0.000000,0.183892,-0.528354,0.828870,0.000000,-0.271881,0.781160,0.562024,0.000000,-1735928.561030,4987618.869630,3564437.526285,1],    "boundingVolume": {    "region": [1.905673,0.596793,1.905788,0.596868,0.000000,8.798842]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_129511.b3dm"}}}