{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897978,-0.440040,0.000000,0.000000,0.284585,-0.580744,0.762724,0.000000,-0.334684,0.682980,0.649249,0.000000,-2137677.979718,4362301.720746,4119094.501152,1],    "boundingVolume": {    "region": [2.026374,0.706485,2.026506,0.706708,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822592.b3dm"}}}