{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943997,-0.329955,0.000000,0.000000,0.183772,-0.525770,0.830538,0.000000,-0.273467,0.782386,0.559543,0.000000,-1746042.644144,4995402.114855,3548669.263705,1],    "boundingVolume": {    "region": [1.906998,0.593744,1.907107,0.593924,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318458.b3dm"}}}