{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950857,-0.309630,0.000000,0.000000,0.115151,-0.353623,0.928273,0.000000,-0.287152,0.881831,0.374055,0.000000,-1832356.090403,5627075.326917,2370915.788042,1],    "boundingVolume": {    "region": [1.885575,0.383370,1.885624,0.383386,0.000000,10.292157]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/42/24.b3dm"}}}