{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897051,-0.441927,0.000000,0.000000,0.284155,-0.576796,0.765874,0.000000,-0.337518,0.685115,0.645522,0.000000,-2155742.542728,4375866.080816,4095383.470014,1],    "boundingVolume": {    "region": [2.028470,0.701652,2.028613,0.701762,0.000000,43.200468]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_828029.b3dm"}}}