{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895561,-0.444940,0.000000,0.000000,0.289012,-0.581714,0.760316,0.000000,-0.337334,0.678975,0.652073,0.000000,-2154628.611052,4336770.411185,4137061.899255,1],    "boundingVolume": {    "region": [2.031813,0.710263,2.031993,0.710368,0.000000,10.356439]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/15_1788150.b3dm"}}}