{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896382,-0.443283,0.000000,0.000000,0.283709,-0.573699,0.768361,0.000000,-0.339662,0.686845,0.642553,0.000000,-2169410.554332,4386856.121120,4076492.031984,1],    "boundingVolume": {    "region": [2.029988,0.697766,2.030121,0.697885,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_957029.b3dm"}}}