{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858115,-0.513457,0.000000,0.000000,0.263044,-0.439612,0.858807,0.000000,-0.440180,0.735651,0.514839,0.000000,-2810022.827845,4696250.010400,3264630.278613,1],    "boundingVolume": {    "region": [2.109923,0.540757,2.110087,0.540883,0.000000,69.624633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_441283.b3dm"}}}