{
  "manageEntity": {
    "action": "Repost",
    "entityId": "217201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7c2946e286684929b6fda9bbb85698b6b37df14053c7dcb6261f86e6f38e0e2",
    "signature": "0x51311e72e5f5b3d8d7cbd5323814db13badd3845c3c4ab86e2c82fc7fa067d995a3509a4bf3362f880393368ec079763192e8e3b754d63101e4a1a63f4bef9dc1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}