{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951991,-0.306127,0.000000,0.000000,0.113795,-0.353877,0.928344,0.000000,-0.283926,0.882950,0.373880,0.000000,-1811764.337289,5634211.620338,2369800.055258,1],    "boundingVolume": {    "region": [1.881837,0.383104,1.881999,0.383273,0.000000,4.197486]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/5_42082.b3dm"}}}