{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944347,-0.328951,0.000000,0.000000,0.183983,-0.528176,0.828964,0.000000,-0.272114,0.781179,0.561885,0.000000,-1737415.034685,4987737.605527,3563552.988872,1],    "boundingVolume": {    "region": [1.905932,0.596625,1.906046,0.596700,0.000000,8.786893]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_192929.b3dm"}}}