{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949762,-0.312972,0.000000,0.000000,0.174971,-0.530978,0.829125,0.000000,-0.258946,0.785813,0.561646,0.000000,-1653339.430069,5017320.236603,3562034.059988,1],    "boundingVolume": {    "region": [1.889040,0.596289,1.889193,0.596457,0.000000,18.428142]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1403419.b3dm"}}}