{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898339,-0.439302,0.000000,0.000000,0.283991,-0.580739,0.762949,0.000000,-0.334222,0.683458,0.648984,0.000000,-2134725.805967,4365347.658365,4117409.627342,1],    "boundingVolume": {    "region": [2.025536,0.706189,2.025701,0.706308,0.000000,13.717268]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/14_1817592.b3dm"}}}