{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948968,-0.315372,0.000000,0.000000,0.176274,-0.530414,0.829209,0.000000,-0.260959,0.785236,0.561520,0.000000,-1666191.496298,5013636.818875,3561237.183077,1],    "boundingVolume": {    "region": [1.891577,0.596169,1.891714,0.596275,0.000000,8.790378]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1150078.b3dm"}}}