{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943001,-0.332789,0.000000,0.000000,0.186397,-0.528179,0.828422,0.000000,-0.275107,0.779551,0.562687,0.000000,-1756533.267281,4977361.577154,3568650.294648,1],    "boundingVolume": {    "region": [1.909994,0.597592,1.910119,0.597672,0.000000,8.684543]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1287411.b3dm"}}}