{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897546,-0.440920,0.000000,0.000000,0.283208,-0.576503,0.766445,0.000000,-0.337002,0.686009,0.644842,0.000000,-2152445.748862,4381559.821170,4091056.731805,1],    "boundingVolume": {    "region": [2.027357,0.700782,2.027484,0.700851,0.000000,16.506174]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_860260.b3dm"}}}