{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897178,-0.441669,0.000000,0.000000,0.286126,-0.581218,0.761786,0.000000,-0.335506,0.681527,0.650352,0.000000,-2142940.912988,4353036.858917,4126108.041911,1],    "boundingVolume": {    "region": [2.028205,0.708009,2.028303,0.708085,0.000000,16.890963]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/13_1798535.b3dm"}}}