{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943852,-0.330370,0.000000,0.000000,0.184449,-0.526961,0.829633,0.000000,-0.273510,0.781405,0.560891,0.000000,-1746322.731164,4989163.547568,3557239.705316,1],    "boundingVolume": {    "region": [1.907444,0.595404,1.907540,0.595519,0.000000,8.819335]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/5_1311102.b3dm"}}}