{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897174,-0.441677,0.000000,0.000000,0.286126,-0.581205,0.761796,0.000000,-0.335517,0.681532,0.650341,0.000000,-2143009.423829,4353069.680245,4126038.302303,1],    "boundingVolume": {    "region": [2.028215,0.707995,2.028313,0.708071,0.000000,13.528272]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/13_1798405.b3dm"}}}