{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951179,-0.308641,0.000000,0.000000,0.115748,-0.356715,0.927015,0.000000,-0.285843,0.880920,0.377193,0.000000,-1824013.938260,5621303.511528,2390821.703970,1],    "boundingVolume": {    "region": [1.884478,0.386712,1.884642,0.386815,0.000000,51.192080]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_32064.b3dm"}}}