{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949700,-0.313161,0.000000,0.000000,0.175069,-0.530918,0.829142,0.000000,-0.259108,0.785778,0.561620,0.000000,-1654375.063404,5017096.254657,3561869.801042,1],    "boundingVolume": {    "region": [1.889240,0.596258,1.889393,0.596426,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1402118.b3dm"}}}