{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949713,-0.313120,0.000000,0.000000,0.175040,-0.530907,0.829156,0.000000,-0.259079,0.785801,0.561600,0.000000,-1654186.441816,5017248.774543,3561743.418066,1],    "boundingVolume": {    "region": [1.889197,0.596234,1.889350,0.596402,0.000000,105.973096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1442411.b3dm"}}}