{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896705,-0.442628,0.000000,0.000000,0.287517,-0.582472,0.760303,0.000000,-0.335575,0.679831,0.652088,0.000000,-2143398.894998,4342238.149310,4137159.268274,1],    "boundingVolume": {    "region": [2.029234,0.710283,2.029414,0.710388,0.000000,10.624856]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/16_1782310.b3dm"}}}