{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948853,-0.315718,0.000000,0.000000,0.176142,-0.529375,0.829901,0.000000,-0.261465,0.785802,0.560492,0.000000,-1669415.398329,5017231.478641,3554702.859277,1],    "boundingVolume": {    "region": [1.891962,0.594885,1.892057,0.595075,0.000000,15.849822]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1178414.b3dm"}}}