{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943135,-0.332410,0.000000,0.000000,0.186377,-0.528801,0.828030,0.000000,-0.274662,0.779289,0.563266,0.000000,-1753698.059909,4975698.999307,3572336.419821,1],    "boundingVolume": {    "region": [1.909582,0.598285,1.909727,0.598383,0.000000,8.803817]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_545766.b3dm"}}}