{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948658,-0.316302,0.000000,0.000000,0.176383,-0.529010,0.830083,0.000000,-0.262007,0.785814,0.560222,0.000000,-1672873.322056,5017304.750473,3552984.953662,1],    "boundingVolume": {    "region": [1.892578,0.594542,1.892673,0.594765,0.000000,8.720003]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1215197.b3dm"}}}