{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949965,-0.312355,0.000000,0.000000,0.174617,-0.531062,0.829146,0.000000,-0.258442,0.786001,0.561614,0.000000,-1650122.434087,5018520.221409,3561836.673512,1],    "boundingVolume": {    "region": [1.888382,0.596233,1.888553,0.596438,0.000000,12.598279]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1336342.b3dm"}}}