{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948947,-0.315436,0.000000,0.000000,0.176311,-0.530407,0.829206,0.000000,-0.261011,0.785215,0.561525,0.000000,-1666523.175731,5013504.253062,3561268.403068,1],    "boundingVolume": {    "region": [1.891644,0.596174,1.891781,0.596281,0.000000,8.790378]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1150165.b3dm"}}}