{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950289,-0.311368,0.000000,0.000000,0.174115,-0.531396,0.829037,0.000000,-0.257592,0.786164,0.561776,0.000000,-1644693.244057,5019569.547607,3562862.080098,1],    "boundingVolume": {    "region": [1.887353,0.596438,1.887505,0.596623,0.000000,8.775189]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1330281.b3dm"}}}