{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949152,-0.314817,0.000000,0.000000,0.175532,-0.529218,0.830130,0.000000,-0.260791,0.786269,0.560151,0.000000,-1665113.182505,5020205.712456,3552535.490256,1],    "boundingVolume": {    "region": [1.891013,0.594473,1.891108,0.594663,0.000000,8.795366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1381168.b3dm"}}}