{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948853,-0.315720,0.000000,0.000000,0.176142,-0.529372,0.829903,0.000000,-0.261467,0.785803,0.560489,0.000000,-1669427.887335,5017239.030375,3554686.445763,1],    "boundingVolume": {    "region": [1.891964,0.594881,1.892059,0.595072,0.000000,15.849822]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1178389.b3dm"}}}