{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943988,-0.329980,0.000000,0.000000,0.183793,-0.525785,0.830524,0.000000,-0.273483,0.782365,0.559564,0.000000,-1746145.378176,4995269.827823,3548804.019263,1],    "boundingVolume": {    "region": [1.907024,0.593769,1.907134,0.593950,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318617.b3dm"}}}