{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897864,-0.440274,0.000000,0.000000,0.285187,-0.581590,0.761854,0.000000,-0.334476,0.682108,0.650272,0.000000,-2136362.208699,4356750.957103,4125602.856644,1],    "boundingVolume": {    "region": [2.026624,0.707829,2.026775,0.708056,0.000000,10.368649]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/1_1794103.b3dm"}}}