{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949668,-0.313259,0.000000,0.000000,0.174683,-0.529564,0.830089,0.000000,-0.259487,0.786656,0.560212,0.000000,-1656787.900766,5022681.543384,3552925.695149,1],    "boundingVolume": {    "region": [1.889338,0.594509,1.889500,0.594775,0.000000,8.813729]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_1377326.b3dm"}}}