{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950460,-0.310847,0.000000,0.000000,0.172162,-0.526412,0.832617,0.000000,-0.258281,0.789732,0.556430,0.000000,-1649060.636722,5042248.982014,3528884.903826,1],    "boundingVolume": {    "region": [1.886795,0.590021,1.886965,0.590144,0.000000,5.347667]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/14_1323175.b3dm"}}}