{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898266,-0.439451,0.000000,0.000000,0.284200,-0.580923,0.762732,0.000000,-0.334239,0.683207,0.649240,0.000000,-2134838.553251,4363746.782654,4119036.844554,1],    "boundingVolume": {    "region": [2.025733,0.706548,2.025834,0.706622,0.000000,13.767567]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1822427.b3dm"}}}