{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896326,-0.443395,0.000000,0.000000,0.288327,-0.582855,0.759702,0.000000,-0.335889,0.679003,0.652789,0.000000,-2145410.020657,4336961.445887,4141619.272047,1],    "boundingVolume": {    "region": [2.030090,0.711208,2.030269,0.711313,0.000000,8.465048]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/25_1784032.b3dm"}}}