{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895942,-0.444171,0.000000,0.000000,0.283832,-0.572520,0.769195,0.000000,-0.340715,0.687259,0.641552,0.000000,-2176124.826108,4389482.813178,4070123.718996,1],    "boundingVolume": {    "region": [2.030991,0.696466,2.031100,0.696573,0.000000,49.924223]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_610334.b3dm"}}}