{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949539,-0.313650,0.000000,0.000000,0.175416,-0.531050,0.828985,0.000000,-0.259463,0.785493,0.561853,0.000000,-1656642.915657,5015285.395848,3563355.645426,1],    "boundingVolume": {    "region": [1.889781,0.596614,1.889882,0.596635,0.000000,7.496531]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1337141.b3dm"}}}