{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898993,-0.437962,0.000000,0.000000,0.283411,-0.581749,0.762395,0.000000,-0.332959,0.683455,0.649636,0.000000,-2126663.787007,4365342.862684,4121556.628777,1],    "boundingVolume": {    "region": [2.024040,0.707051,2.024214,0.707160,0.000000,19.330132]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/14_1801462.b3dm"}}}