{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951153,-0.308721,0.000000,0.000000,0.115820,-0.356835,0.926960,0.000000,-0.285900,0.880842,0.377330,0.000000,-1824378.678458,5620812.683088,2391691.373094,1],    "boundingVolume": {    "region": [1.884563,0.386860,1.884726,0.386963,0.000000,15.279196]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/16_72317.b3dm"}}}