{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895636,-0.444788,0.000000,0.000000,0.284307,-0.572487,0.769044,0.000000,-0.341120,0.686888,0.641733,0.000000,-2178718.298749,4387119.276154,4071276.640786,1],    "boundingVolume": {    "region": [2.031673,0.696697,2.031795,0.696815,0.000000,47.144606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_687104.b3dm"}}}