{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889419,-0.457093,0.000000,0.000000,0.287286,-0.559006,0.777804,0.000000,-0.354583,0.689953,0.631060,0.000000,-2264597.816324,4406489.790381,4003381.285626,1],    "boundingVolume": {    "region": [2.045463,0.682875,2.045577,0.682962,0.000000,61.299398]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/3_368097.b3dm"}}}