{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889455,-0.457023,0.000000,0.000000,0.287121,-0.558793,0.778018,0.000000,-0.354627,0.690172,0.630795,0.000000,-2264876.200583,4407885.440556,4001698.363631,1],    "boundingVolume": {    "region": [2.045392,0.682540,2.045492,0.682615,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_363188.b3dm"}}}