{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951338,-0.308149,0.000000,0.000000,0.113846,-0.351473,0.929250,0.000000,-0.286083,0.883216,0.371599,0.000000,-1825523.189779,5635878.668217,2355330.212810,1],    "boundingVolume": {    "region": [1.883965,0.380683,1.884121,0.380777,0.000000,10.089627]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/13_42778.b3dm"}}}