{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944125,-0.329586,0.000000,0.000000,0.184242,-0.527775,0.829162,0.000000,-0.272705,0.781184,0.561591,0.000000,-1741186.668579,4987763.947278,3561687.340246,1],    "boundingVolume": {    "region": [1.906604,0.596270,1.906719,0.596345,0.000000,8.796937]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/5_1297271.b3dm"}}}