{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949701,-0.313159,0.000000,0.000000,0.175070,-0.530925,0.829138,0.000000,-0.259105,0.785774,0.561627,0.000000,-1654353.857948,5017071.854980,3561913.722209,1],    "boundingVolume": {    "region": [1.889237,0.596266,1.889390,0.596435,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1402537.b3dm"}}}