{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889431,-0.457070,0.000000,0.000000,0.287142,-0.558760,0.778034,0.000000,-0.354671,0.690167,0.630775,0.000000,-2265158.323305,4407856.572594,4001571.330396,1],    "boundingVolume": {    "region": [2.045445,0.682515,2.045545,0.682589,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365426.b3dm"}}}