{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950349,-0.311187,0.000000,0.000000,0.174149,-0.531842,0.828744,0.000000,-0.257350,0.785933,0.562211,0.000000,-1643150.372278,5018098.615612,3565626.291519,1],    "boundingVolume": {    "region": [1.887189,0.597007,1.887287,0.597106,0.000000,8.785475]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1385319.b3dm"}}}