{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897595,-0.440822,0.000000,0.000000,0.281646,-0.573484,0.769280,0.000000,-0.338183,0.688603,0.641450,0.000000,-2159953.746595,4398065.958474,4069476.240257,1],    "boundingVolume": {    "region": [2.027239,0.696333,2.027382,0.696441,0.000000,63.490225]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_396063.b3dm"}}}