{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943059,-0.332625,0.000000,0.000000,0.186502,-0.528770,0.828021,0.000000,-0.274837,0.779218,0.563279,0.000000,-1754814.551593,4975247.238554,3572416.807619,1],    "boundingVolume": {    "region": [1.909810,0.598300,1.909955,0.598398,0.000000,8.010437]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/5_545701.b3dm"}}}