{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944273,-0.329163,0.000000,0.000000,0.184109,-0.528154,0.828949,0.000000,-0.272284,0.781104,0.561906,0.000000,-1738505.329940,4987259.171858,3563689.930600,1],    "boundingVolume": {    "region": [1.906157,0.596651,1.906271,0.596726,0.000000,8.783847]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193038.b3dm"}}}