{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950368,-0.311127,0.000000,0.000000,0.115231,-0.351983,0.928886,0.000000,-0.288734,0.881966,0.372516,0.000000,-1842441.506022,5627916.396054,2361149.098095,1],    "boundingVolume": {    "region": [1.887112,0.381667,1.887238,0.381770,0.000000,23.047390]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/18_67055.b3dm"}}}