{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949027,-0.315196,0.000000,0.000000,0.115749,-0.348511,0.930130,0.000000,-0.292906,0.881915,0.369368,0.000000,-1869049.095737,5627542.703742,2341177.110197,1],    "boundingVolume": {    "region": [1.891407,0.378294,1.891512,0.378364,0.000000,24.598093]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/12_9264.b3dm"}}}