{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944013,-0.329908,0.000000,0.000000,0.184345,-0.527495,0.829317,0.000000,-0.273022,0.781238,0.561361,0.000000,-1743211.440705,4988107.189714,3560225.780384,1],    "boundingVolume": {    "region": [1.906954,0.595972,1.907050,0.596087,0.000000,8.712855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1298741.b3dm"}}}