{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943812,-0.330483,0.000000,0.000000,0.184680,-0.527420,0.829290,0.000000,-0.273489,0.781046,0.561400,0.000000,-1746195.292707,4986883.060618,3560476.705158,1],    "boundingVolume": {    "region": [1.907564,0.596020,1.907659,0.596135,0.000000,13.409368]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1299261.b3dm"}}}