{
  "manageEntity": {
    "action": "Repost",
    "entityId": "810794315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46287b6dfae05533696fe94bfb82a1b2ed41574b6a77d5823805d415239b1219",
    "signature": "0x431e3cdf4d71fa6473ae8fd9c4e3befc6eb4f63664d960a586d17593296123705078c41fbca9a240dc98617c791f544468179fc09a27bcac343d406970851a121b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}