{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942847,-0.333226,0.000000,0.000000,0.186814,-0.528580,0.828073,0.000000,-0.275351,0.779092,0.563204,0.000000,-1758092.396703,4974437.234648,3571936.379344,1],    "boundingVolume": {    "region": [1.910457,0.598226,1.910582,0.598289,0.000000,8.423445]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/25_546152.b3dm"}}}