{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950513,-0.310685,0.000000,0.000000,0.172434,-0.527548,0.831841,0.000000,-0.257904,0.789034,0.557594,0.000000,-1646660.147785,5037810.742896,3536286.932408,1],    "boundingVolume": {    "region": [1.886709,0.591485,1.886710,0.591485,0.000000,8.079845]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26.b3dm"}}}