{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948936,-0.315469,0.000000,0.000000,0.176435,-0.530721,0.828979,0.000000,-0.260966,0.784989,0.561862,0.000000,-1666235.611685,5012068.832777,3563408.365215,1],    "boundingVolume": {    "region": [1.891696,0.596624,1.891798,0.596645,0.000000,11.833192]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1114990.b3dm"}}}