{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889464,-0.457006,0.000000,0.000000,0.287126,-0.558829,0.777991,0.000000,-0.354601,0.690155,0.630829,0.000000,-2264712.992414,4407775.424546,4001910.478974,1],    "boundingVolume": {    "region": [2.045372,0.682583,2.045473,0.682658,0.000000,30.062486]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_360938.b3dm"}}}