{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898239,-0.439506,0.000000,0.000000,0.284160,-0.580751,0.762877,0.000000,-0.334345,0.683317,0.649069,0.000000,-2135514.832907,4364450.522364,4117947.868430,1],    "boundingVolume": {    "region": [2.025779,0.706249,2.025912,0.706471,0.000000,9.557282]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821482.b3dm"}}}