{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950000,-0.312249,0.000000,0.000000,0.174415,-0.530648,0.829453,0.000000,-0.258451,0.786323,0.561158,0.000000,-1650176.805839,5020572.239088,3558938.009947,1],    "boundingVolume": {    "region": [1.888270,0.595682,1.888441,0.595887,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433494.b3dm"}}}