{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950922,-0.309431,0.000000,0.000000,0.116165,-0.356991,0.926856,0.000000,-0.286525,0.880529,0.377587,0.000000,-1828369.402103,5618818.197358,2393318.891057,1],    "boundingVolume": {    "region": [1.885309,0.387137,1.885473,0.387240,0.000000,14.645164]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/19_59877.b3dm"}}}