{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951131,-0.308789,0.000000,0.000000,0.115825,-0.356763,0.926987,0.000000,-0.285971,0.880848,0.377263,0.000000,-1824831.662733,5620846.989083,2391267.985962,1],    "boundingVolume": {    "region": [1.884634,0.386788,1.884797,0.386891,0.000000,52.374466]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/15_33510.b3dm"}}}