{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953715,-0.300712,0.000000,0.000000,0.110070,-0.349089,0.930603,0.000000,-0.279590,0.886727,0.368165,0.000000,-1784072.015122,5658232.616608,2333542.989149,1],    "boundingVolume": {    "region": [1.876170,0.376986,1.876300,0.377082,0.000000,21.314087]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/2_48388.b3dm"}}}