{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944518,-0.328460,0.000000,0.000000,0.182926,-0.526021,0.830566,0.000000,-0.272237,0.782845,0.559501,0.000000,-1738188.275821,4998330.835157,3548403.001781,1],    "boundingVolume": {    "region": [1.905387,0.593649,1.905551,0.593918,0.000000,8.766533]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/2_662810.b3dm"}}}