{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950451,-0.310875,0.000000,0.000000,0.173980,-0.531916,0.828732,0.000000,-0.257088,0.786006,0.562228,0.000000,-1641480.835032,5018564.654683,3565738.603678,1],    "boundingVolume": {    "region": [1.886861,0.597029,1.886959,0.597127,0.000000,8.378542]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1326278.b3dm"}}}