{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948901,-0.315575,0.000000,0.000000,0.176171,-0.529729,0.829669,0.000000,-0.261272,0.785620,0.560837,0.000000,-1668187.985944,5016073.002666,3556898.528254,1],    "boundingVolume": {    "region": [1.891811,0.595302,1.891906,0.595492,0.000000,8.722699]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/30_1072655.b3dm"}}}