{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948631,-0.316384,0.000000,0.000000,0.116399,-0.349006,0.929863,0.000000,-0.293925,0.881291,0.370046,0.000000,-1875552.789409,5623573.332879,2345480.853276,1],    "boundingVolume": {    "region": [1.892659,0.379024,1.892764,0.379094,0.000000,6.990985]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/23_8112.b3dm"}}}