{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896867,-0.442301,0.000000,0.000000,0.282346,-0.572522,0.769740,0.000000,-0.339522,0.688460,0.640896,0.000000,-2168503.058752,4397140.950103,4065951.358085,1],    "boundingVolume": {    "region": [2.028867,0.695609,2.029050,0.695721,0.000000,24.732525]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_455398.b3dm"}}}