{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950078,-0.312013,0.000000,0.000000,0.174322,-0.530810,0.829368,0.000000,-0.258229,0.786307,0.561284,0.000000,-1648761.376177,5020467.775337,3559735.919639,1],    "boundingVolume": {    "region": [1.888022,0.595834,1.888193,0.596039,0.000000,8.789627]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1429941.b3dm"}}}