{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889469,-0.456995,0.000000,0.000000,0.287095,-0.558787,0.778032,0.000000,-0.354611,0.690196,0.630778,0.000000,-2264776.191413,4408037.971768,4001587.693171,1],    "boundingVolume": {    "region": [2.045360,0.682518,2.045460,0.682593,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_360729.b3dm"}}}