{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950233,-0.311539,0.000000,0.000000,0.173951,-0.530573,0.829599,0.000000,-0.257909,0.786656,0.560942,0.000000,-1646714.489099,5022689.567133,3557563.168844,1],    "boundingVolume": {    "region": [1.887559,0.595465,1.887658,0.595582,0.000000,8.699470]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1344478.b3dm"}}}