{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852841,-0.522171,0.000000,0.000000,0.269450,-0.440081,0.856578,0.000000,-0.446477,0.729213,0.518563,0.000000,-2850256.991023,4655209.378885,3288285.169177,1],    "boundingVolume": {    "region": [2.120102,0.545085,2.120280,0.545254,0.000000,86.113166]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_9226.b3dm"}}}