{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898110,-0.439771,0.000000,0.000000,0.284184,-0.580366,0.763161,0.000000,-0.334673,0.683476,0.648734,0.000000,-2137602.168076,4365454.424479,4115814.576612,1],    "boundingVolume": {    "region": [2.026074,0.705808,2.026206,0.706031,0.000000,26.982866]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836426.b3dm"}}}