{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944093,-0.329680,0.000000,0.000000,0.184344,-0.527900,0.829059,0.000000,-0.272748,0.781059,0.561743,0.000000,-1741464.739343,4986971.766157,3562654.020364,1],    "boundingVolume": {    "region": [1.906704,0.596454,1.906818,0.596529,0.000000,8.626329]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/7_192268.b3dm"}}}