{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897958,-0.440081,0.000000,0.000000,0.284619,-0.580747,0.762709,0.000000,-0.334709,0.682952,0.649267,0.000000,-2137836.467603,4362117.533229,4119206.549827,1],    "boundingVolume": {    "region": [2.026420,0.706509,2.026552,0.706731,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822897.b3dm"}}}