{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949517,-0.313715,0.000000,0.000000,0.175313,-0.530619,0.829282,0.000000,-0.259610,0.785760,0.561412,0.000000,-1657579.311494,5016981.021754,3560551.040845,1],    "boundingVolume": {    "region": [1.889850,0.596050,1.889948,0.596132,0.000000,11.783476]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1359417.b3dm"}}}