{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897472,-0.441072,0.000000,0.000000,0.284695,-0.579284,0.763792,0.000000,-0.335942,0.683559,0.647989,0.000000,-2145703.322928,4365972.322575,4111078.992641,1],    "boundingVolume": {    "region": [2.027538,0.704907,2.027641,0.704976,0.000000,10.740031]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/7_1844975.b3dm"}}}