{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894848,-0.446372,0.000000,0.000000,0.284401,-0.570142,0.770749,0.000000,-0.343100,0.687817,0.639679,0.000000,-2191343.469474,4393014.970142,4058210.394648,1],    "boundingVolume": {    "region": [2.033436,0.694018,2.033570,0.694143,0.000000,43.492830]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_982247.b3dm"}}}