{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949692,-0.313184,0.000000,0.000000,0.175089,-0.530935,0.829127,0.000000,-0.259122,0.785757,0.561642,0.000000,-1654465.205838,5016964.168661,3562013.011738,1],    "boundingVolume": {    "region": [1.889264,0.596285,1.889417,0.596453,0.000000,15.821761]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1409436.b3dm"}}}