{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897736,-0.440535,0.000000,0.000000,0.282852,-0.576404,0.766651,0.000000,-0.336799,0.686339,0.644597,0.000000,-2151141.835233,4383664.574278,4089498.012307,1],    "boundingVolume": {    "region": [2.026927,0.700462,2.027054,0.700531,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856233.b3dm"}}}