{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898411,-0.439155,0.000000,0.000000,0.283845,-0.580682,0.763047,0.000000,-0.334153,0.683602,0.648869,0.000000,-2134283.718793,4366262.099167,4116674.093351,1],    "boundingVolume": {    "region": [2.025371,0.706037,2.025537,0.706156,0.000000,17.365961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/13_1835597.b3dm"}}}