{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944336,-0.328982,0.000000,0.000000,0.183999,-0.528166,0.828966,0.000000,-0.272140,0.781172,0.561881,0.000000,-1737582.906505,4987696.452078,3563528.901353,1],    "boundingVolume": {    "region": [1.905964,0.596620,1.906079,0.596695,0.000000,8.786893]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_192916.b3dm"}}}