{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894878,-0.446310,0.000000,0.000000,0.284100,-0.569638,0.771233,0.000000,-0.343270,0.688276,0.639095,0.000000,-2192420.804119,4395932.656730,4054492.411413,1],    "boundingVolume": {    "region": [2.033367,0.693258,2.033501,0.693383,0.000000,13.865598]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/2_1016874.b3dm"}}}