{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897312,-0.441397,0.000000,0.000000,0.286008,-0.581424,0.761673,0.000000,-0.335250,0.681526,0.650484,0.000000,-2141302.442968,4353037.674123,4126952.039482,1],    "boundingVolume": {    "region": [2.027875,0.708108,2.028027,0.708336,0.000000,7.384676]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/2_1798826.b3dm"}}}