{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898606,-0.438757,0.000000,0.000000,0.283547,-0.580725,0.763125,0.000000,-0.333885,0.683820,0.648777,0.000000,-2132568.136006,4367654.906797,4116089.587623,1],    "boundingVolume": {    "region": [2.024928,0.705916,2.025094,0.706036,0.000000,7.336333]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12_1834795.b3dm"}}}