{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950006,-0.312232,0.000000,0.000000,0.174506,-0.530956,0.829237,0.000000,-0.258369,0.786121,0.561479,0.000000,-1649657.478673,5019285.855856,3560978.886010,1],    "boundingVolume": {    "region": [1.888253,0.596070,1.888424,0.596275,0.000000,13.668880]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1349085.b3dm"}}}