{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896175,-0.443700,0.000000,0.000000,0.288315,-0.582332,0.760107,0.000000,-0.336301,0.679253,0.652317,0.000000,-2148035.706762,4338551.281398,4138612.341851,1],    "boundingVolume": {    "region": [2.030430,0.710585,2.030609,0.710690,0.000000,7.618730]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/19_1784639.b3dm"}}}