{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897834,-0.440334,0.000000,0.000000,0.285278,-0.581677,0.761754,0.000000,-0.334478,0.681995,0.650390,0.000000,-2136374.416267,4356030.691013,4126351.976099,1],    "boundingVolume": {    "region": [2.026691,0.707984,2.026843,0.708211,0.000000,10.155453]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/2_1797119.b3dm"}}}