{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896745,-0.442547,0.000000,0.000000,0.287721,-0.583018,0.759807,0.000000,-0.335293,0.679414,0.652667,0.000000,-2141601.582692,4339588.879500,4140843.303801,1],    "boundingVolume": {    "region": [2.029143,0.711047,2.029323,0.711152,0.000000,12.104521]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/23_1782136.b3dm"}}}