{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949523,-0.313697,0.000000,0.000000,0.175309,-0.530638,0.829271,0.000000,-0.259592,0.785754,0.561429,0.000000,-1657465.433906,5016944.361754,3560655.006847,1],    "boundingVolume": {    "region": [1.889831,0.596070,1.889930,0.596152,0.000000,13.670724]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_1359219.b3dm"}}}