{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951200,-0.308574,0.000000,0.000000,0.115675,-0.356575,0.927078,0.000000,-0.285801,0.881000,0.377037,0.000000,-1823742.800928,5621816.142172,2389829.671339,1],    "boundingVolume": {    "region": [1.884408,0.386543,1.884571,0.386646,0.000000,51.767940]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/13_11689.b3dm"}}}