{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949157,-0.314803,0.000000,0.000000,0.116094,-0.350032,0.929516,0.000000,-0.292346,0.881446,0.370926,0.000000,-1865482.823327,5624575.422850,2351064.470224,1],    "boundingVolume": {    "region": [1.890992,0.379949,1.891100,0.380064,0.000000,53.033910]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/22_1768.b3dm"}}}