{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889403,-0.457124,0.000000,0.000000,0.287264,-0.558915,0.777877,0.000000,-0.354641,0.690006,0.630969,0.000000,-2264967.698776,4406829.545188,4002801.919273,1],    "boundingVolume": {    "region": [2.045499,0.682758,2.045612,0.682845,0.000000,71.266801]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_370774.b3dm"}}}