{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896856,-0.442322,0.000000,0.000000,0.285661,-0.579209,0.763488,0.000000,-0.336759,0.682816,0.648348,0.000000,-2150926.352150,4361234.808621,4113362.101425,1],    "boundingVolume": {    "region": [2.028931,0.705378,2.029034,0.705447,0.000000,7.304060]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/14_1837438.b3dm"}}}