{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944350,-0.328943,0.000000,0.000000,0.183978,-0.528175,0.828965,0.000000,-0.272107,0.781182,0.561883,0.000000,-1737374.092755,4987760.525555,3563540.950880,1],    "boundingVolume": {    "region": [1.905923,0.596622,1.906038,0.596697,0.000000,8.786893]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_192923.b3dm"}}}