{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948912,-0.315540,0.000000,0.000000,0.176370,-0.530393,0.829203,0.000000,-0.261095,0.785184,0.561530,0.000000,-1667062.469062,5013303.478793,3561298.434782,1],    "boundingVolume": {    "region": [1.891753,0.596180,1.891890,0.596287,0.000000,8.469801]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1066935.b3dm"}}}