{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949934,-0.312452,0.000000,0.000000,0.174199,-0.529608,0.830163,0.000000,-0.258842,0.786947,0.560103,0.000000,-1652668.897199,5024535.051140,3552227.959591,1],    "boundingVolume": {    "region": [1.888487,0.594444,1.888651,0.594575,0.000000,8.609896]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1378412.b3dm"}}}