{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943891,-0.330259,0.000000,0.000000,0.184050,-0.526021,0.830318,0.000000,-0.273645,0.782088,0.559872,0.000000,-1747181.941542,4993507.505828,3550760.305991,1],    "boundingVolume": {    "region": [1.907319,0.594141,1.907429,0.594321,0.000000,14.537078]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1315272.b3dm"}}}