{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948871,-0.315663,0.000000,0.000000,0.176078,-0.529284,0.829973,0.000000,-0.261442,0.785886,0.560385,0.000000,-1669269.325570,5017766.165965,3554021.268518,1],    "boundingVolume": {    "region": [1.891904,0.594755,1.891999,0.594946,0.000000,14.646600]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/27_1213657.b3dm"}}}