{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944029,-0.329862,0.000000,0.000000,0.183784,-0.525969,0.830410,0.000000,-0.273348,0.782291,0.559734,0.000000,-1745279.683832,4994797.291517,3549887.506347,1],    "boundingVolume": {    "region": [1.906899,0.593975,1.907009,0.594155,0.000000,8.728763]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/11_1319142.b3dm"}}}