{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948880,-0.315638,0.000000,0.000000,0.176090,-0.529368,0.829917,0.000000,-0.261404,0.785839,0.560469,0.000000,-1669023.298255,5017465.494053,3554557.652274,1],    "boundingVolume": {    "region": [1.891878,0.594857,1.891973,0.595047,0.000000,13.950025]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1076017.b3dm"}}}