{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944539,-0.328399,0.000000,0.000000,0.183029,-0.526427,0.830286,0.000000,-0.272094,0.782595,0.559919,0.000000,-1737276.273712,4996746.312901,3551062.330600,1],    "boundingVolume": {    "region": [1.905322,0.594154,1.905486,0.594423,0.000000,8.818660]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_951222.b3dm"}}}