{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949765,-0.312964,0.000000,0.000000,0.174957,-0.530950,0.829146,0.000000,-0.258946,0.785834,0.561615,0.000000,-1653340.909888,5017459.243607,3561838.881445,1],    "boundingVolume": {    "region": [1.889032,0.596252,1.889185,0.596420,0.000000,14.611510]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1401863.b3dm"}}}