{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943074,-0.332582,0.000000,0.000000,0.186476,-0.528775,0.828024,0.000000,-0.274803,0.779233,0.563275,0.000000,-1754592.873333,4975343.879578,3572391.272099,1],    "boundingVolume": {    "region": [1.909764,0.598295,1.909909,0.598393,0.000000,8.802463]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/5_568563.b3dm"}}}