{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949158,-0.314801,0.000000,0.000000,0.115785,-0.349105,0.929903,0.000000,-0.292467,0.881818,0.369945,0.000000,-1866249.998840,5626935.685861,2344841.501763,1],    "boundingVolume": {    "region": [1.890989,0.378893,1.891098,0.379008,0.000000,39.232506]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/12_6020.b3dm"}}}