{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897059,-0.441912,0.000000,0.000000,0.286284,-0.581142,0.761785,0.000000,-0.335690,0.681434,0.650353,0.000000,-2144114.934881,4352446.870342,4126120.444469,1],    "boundingVolume": {    "region": [2.028476,0.708012,2.028574,0.708088,0.000000,11.760147]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/13_1798581.b3dm"}}}