{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949539,-0.313650,0.000000,0.000000,0.174860,-0.529369,0.830176,0.000000,-0.259839,0.786633,0.560083,0.000000,-1659032.093985,5022527.906157,3552101.132601,1],    "boundingVolume": {    "region": [1.889750,0.594353,1.889912,0.594618,0.000000,8.809467]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1461692.b3dm"}}}