{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953745,-0.300617,0.000000,0.000000,0.110023,-0.349061,0.930619,0.000000,-0.279507,0.886770,0.368124,0.000000,-1783539.965233,5658508.210653,2333283.175071,1],    "boundingVolume": {    "region": [1.876111,0.376984,1.876160,0.376996,0.000000,13.563647]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/1/1.b3dm"}}}