{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949014,-0.315234,0.000000,0.000000,0.176298,-0.530745,0.828993,0.000000,-0.260776,0.785067,0.561842,0.000000,-1665022.267261,5012563.513852,3563280.550773,1],    "boundingVolume": {    "region": [1.891449,0.596600,1.891550,0.596621,0.000000,9.680309]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/9_1054895.b3dm"}}}