{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951167,-0.308678,0.000000,0.000000,0.115723,-0.356592,0.927065,0.000000,-0.285893,0.880957,0.377068,0.000000,-1824333.910084,5621539.359949,2390028.244727,1],    "boundingVolume": {    "region": [1.884517,0.386577,1.884681,0.386680,0.000000,60.438843]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_16106.b3dm"}}}