{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897712,-0.440584,0.000000,0.000000,0.283049,-0.576727,0.766335,0.000000,-0.336696,0.686036,0.644973,0.000000,-2150491.972106,4381735.286650,4091890.580270,1],    "boundingVolume": {    "region": [2.026982,0.700954,2.027109,0.701023,0.000000,31.631855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_861468.b3dm"}}}