{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.890953,-0.454096,0.000000,0.000000,0.292238,-0.573382,0.765395,0.000000,-0.346593,0.680029,0.646091,0.000000,-2213714.691790,4343394.097250,4098998.774663,1],    "boundingVolume": {    "region": [2.042105,0.702408,2.042201,0.702494,0.000000,10.234528]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1684892.b3dm"}}}