{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897757,-0.440492,0.000000,0.000000,0.282821,-0.576411,0.766657,0.000000,-0.336769,0.686361,0.644589,0.000000,-2150951.872874,4383804.532457,4089448.238231,1],    "boundingVolume": {    "region": [2.026880,0.700452,2.027006,0.700521,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856037.b3dm"}}}