{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949443,-0.313938,0.000000,0.000000,0.175172,-0.529772,0.829853,0.000000,-0.259976,0.786245,0.560563,0.000000,-1659907.733036,5020063.379138,3555154.042814,1],    "boundingVolume": {    "region": [1.890053,0.594933,1.890215,0.595198,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1370352.b3dm"}}}