{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84b5be8797e202f690f5bb8658e8eaf79e625e8fd2af03e01da7afd6001f9fce",
    "signature": "0x3dbd1b4f37be83da8373182282b4023557fc1f8dfa7a34c8580a0fe92777e1481ab43a2a2db9a6ec0d2242714001d243fb8001f97e74be81af246ad30570ea8a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}