{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949850,-0.312705,0.000000,0.000000,0.117880,-0.358065,0.926225,0.000000,-0.289357,0.878931,0.379147,0.000000,-1846450.105236,5608643.246420,2403216.782043,1],    "boundingVolume": {    "region": [1.888782,0.388783,1.888890,0.388964,0.000000,8.094238]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/30_58538.b3dm"}}}