{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951798,-0.306726,0.000000,0.000000,0.112901,-0.350342,0.929792,0.000000,-0.284931,0.884165,0.370226,0.000000,-1818160.173795,5641913.366859,2346620.301710,1],    "boundingVolume": {    "region": [1.882466,0.379192,1.882630,0.379312,0.000000,9.818801]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/18_44412.b3dm"}}}