{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896841,-0.442353,0.000000,0.000000,0.282330,-0.572405,0.769832,0.000000,-0.339603,0.688523,0.640785,0.000000,-2169020.351040,4397542.227171,4065246.145072,1],    "boundingVolume": {    "region": [2.028926,0.695464,2.029108,0.695577,0.000000,35.344870]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_459512.b3dm"}}}