{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943942,-0.330112,0.000000,0.000000,0.184454,-0.527438,0.829329,0.000000,-0.273195,0.781190,0.561343,0.000000,-1744318.530091,4987801.577936,3560112.469100,1],    "boundingVolume": {    "region": [1.907171,0.595950,1.907267,0.596065,0.000000,8.805096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1298514.b3dm"}}}