{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948575,-0.316551,0.000000,0.000000,0.176456,-0.528767,0.830222,0.000000,-0.262257,0.785878,0.560015,0.000000,-1674472.344158,5017709.809239,3551668.322533,1],    "boundingVolume": {    "region": [1.892840,0.594292,1.892936,0.594515,0.000000,8.766811]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/9_1093535.b3dm"}}}