{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896891,-0.442252,0.000000,0.000000,0.282472,-0.572855,0.769445,0.000000,-0.339354,0.688213,0.641251,0.000000,-2167430.964948,4395568.849371,4068207.018359,1],    "boundingVolume": {    "region": [2.028813,0.696071,2.028996,0.696183,0.000000,24.963339]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_453290.b3dm"}}}