{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949464,-0.313875,0.000000,0.000000,0.175415,-0.530625,0.829256,0.000000,-0.259735,0.785692,0.561450,0.000000,-1658376.850108,5016544.686067,3560792.818010,1],    "boundingVolume": {    "region": [1.890019,0.596096,1.890118,0.596178,0.000000,5.341954]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_1358895.b3dm"}}}