{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889463,-0.457007,0.000000,0.000000,0.287117,-0.558810,0.778007,0.000000,-0.354609,0.690169,0.630808,0.000000,-2264764.976999,4407868.017997,4001779.952539,1],    "boundingVolume": {    "region": [2.045373,0.682557,2.045473,0.682632,0.000000,30.062486]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_360993.b3dm"}}}