{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.900157,-0.435565,0.000000,0.000000,0.281512,-0.581784,0.763072,0.000000,-0.331433,0.684953,0.648839,0.000000,-2116909.071045,4374890.250589,4116486.244995,1],    "boundingVolume": {    "region": [2.021409,0.706046,2.021516,0.706070,0.000000,7.985855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/4.b3dm"}}}