{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892463,-0.451120,0.000000,0.000000,0.290873,-0.575443,0.764368,0.000000,-0.343856,0.680260,0.647309,0.000000,-2196246.006623,4344892.084703,4106748.548831,1],    "boundingVolume": {    "region": [2.038801,0.704037,2.038832,0.704059,0.000000,8.447580]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/5.b3dm"}}}