{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950454,-0.310866,0.000000,0.000000,0.174011,-0.532026,0.828655,0.000000,-0.257057,0.785934,0.562343,0.000000,-1641281.470544,5018110.500434,3566464.574210,1],    "boundingVolume": {    "region": [1.886852,0.597167,1.886950,0.597265,0.000000,8.530481]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1325233.b3dm"}}}