{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949494,-0.313784,0.000000,0.000000,0.175488,-0.531017,0.828990,0.000000,-0.259576,0.785462,0.561845,0.000000,-1657360.872850,5015086.553089,3563302.006015,1],    "boundingVolume": {    "region": [1.889922,0.596604,1.890023,0.596625,0.000000,10.413984]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/10_1412399.b3dm"}}}