{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944498,-0.328518,0.000000,0.000000,0.183009,-0.526156,0.830462,0.000000,-0.272251,0.782729,0.559656,0.000000,-1738278.810430,4997594.892002,3549388.456596,1],    "boundingVolume": {    "region": [1.905449,0.593836,1.905612,0.594105,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979630.b3dm"}}}