{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948591,-0.316505,0.000000,0.000000,0.115916,-0.347408,0.930522,0.000000,-0.294248,0.881885,0.368371,0.000000,-1877609.497325,5627339.138187,2334850.709587,1],    "boundingVolume": {    "region": [1.892787,0.377217,1.892892,0.377295,0.000000,11.407556]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/4_24420.b3dm"}}}