{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894553,-0.446962,0.000000,0.000000,0.284835,-0.570071,0.770641,0.000000,-0.343505,0.687494,0.639810,0.000000,-2193932.341445,4390949.594401,4059041.195525,1],    "boundingVolume": {    "region": [2.034096,0.694188,2.034230,0.694313,0.000000,48.642603]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1167641.b3dm"}}}