{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948882,-0.315631,0.000000,0.000000,0.176202,-0.529716,0.829671,0.000000,-0.261320,0.785606,0.560834,0.000000,-1668490.060896,5015986.093316,3556879.531827,1],    "boundingVolume": {    "region": [1.891870,0.595298,1.891965,0.595489,0.000000,8.594100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/30_1072726.b3dm"}}}