{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942182,-0.335101,0.000000,0.000000,0.187600,-0.527463,0.828606,0.000000,-0.277080,0.779049,0.562414,0.000000,-1769129.144739,4974150.284651,3566916.971973,1],    "boundingVolume": {    "region": [1.912461,0.597292,1.912556,0.597313,0.000000,8.686663]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/9.b3dm"}}}