{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897501,-0.441012,0.000000,0.000000,0.283255,-0.576451,0.766467,0.000000,-0.337082,0.685994,0.644817,0.000000,-2152950.819282,4381464.935803,4090893.683301,1],    "boundingVolume": {    "region": [2.027458,0.700749,2.027585,0.700818,0.000000,16.506174]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_859861.b3dm"}}}