{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950882,-0.309554,0.000000,0.000000,0.116204,-0.356955,0.926866,0.000000,-0.286642,0.880501,0.377563,0.000000,-1829113.685635,5618638.731417,2393172.491334,1],    "boundingVolume": {    "region": [1.885461,0.387099,1.885580,0.387228,0.000000,9.984595]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/4_59846.b3dm"}}}