{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949694,-0.313180,0.000000,0.000000,0.175173,-0.531199,0.828941,0.000000,-0.259060,0.785580,0.561919,0.000000,-1654069.291235,5015837.740592,3563770.952084,1],    "boundingVolume": {    "region": [1.889285,0.596693,1.889386,0.596714,0.000000,8.411877]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/0/14_1415612.b3dm"}}}