{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896874,-0.442285,0.000000,0.000000,0.282390,-0.572636,0.769639,0.000000,-0.339465,0.688375,0.641018,0.000000,-2168140.987604,4396598.777524,4066725.453758,1],    "boundingVolume": {    "region": [2.028848,0.695767,2.029034,0.695880,0.000000,42.320215]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3.b3dm"}}}