{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858010,-0.513633,0.000000,0.000000,0.262794,-0.438991,0.859201,0.000000,-0.440535,0.735902,0.514177,0.000000,-2812279.910075,4697840.313021,3260424.262574,1],    "boundingVolume": {    "region": [2.110128,0.539985,2.110292,0.540111,0.000000,84.539033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/4_347829.b3dm"}}}