{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944500,-0.328512,0.000000,0.000000,0.183007,-0.526161,0.830459,0.000000,-0.272245,0.782728,0.559661,0.000000,-1738238.979065,4997586.582934,3549419.453647,1],    "boundingVolume": {    "region": [1.905442,0.593842,1.905606,0.594111,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979668.b3dm"}}}