{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894571,-0.446927,0.000000,0.000000,0.284821,-0.570099,0.770625,0.000000,-0.343471,0.687493,0.639829,0.000000,-2193713.459885,4390947.475496,4059160.979321,1],    "boundingVolume": {    "region": [2.034056,0.694213,2.034190,0.694337,0.000000,48.642603]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1167732.b3dm"}}}