{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950066,-0.312050,0.000000,0.000000,0.174350,-0.530825,0.829353,0.000000,-0.258255,0.786282,0.561306,0.000000,-1648924.847934,5020313.290013,3559877.121070,1],    "boundingVolume": {    "region": [1.888060,0.595861,1.888232,0.596066,0.000000,8.792021]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1430204.b3dm"}}}