{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942834,-0.333262,0.000000,0.000000,0.186695,-0.528180,0.828354,0.000000,-0.275475,0.779349,0.562787,0.000000,-1758884.130030,4976070.239192,3569288.890756,1],    "boundingVolume": {    "region": [1.910495,0.597722,1.910620,0.597785,0.000000,8.539265]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/17_1259643.b3dm"}}}