{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953724,-0.300683,0.000000,0.000000,0.110050,-0.349062,0.930615,0.000000,-0.279568,0.886747,0.368132,0.000000,-1783929.438680,5658362.899421,2333337.459874,1],    "boundingVolume": {    "region": [1.876141,0.376951,1.876271,0.377047,0.000000,16.055069]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/2_48277.b3dm"}}}