{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59241489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8b6dc8002086d36dd0c4227563a1ad4e6eec945c337df0b1b5221f57e886abe",
    "signature": "0xd9bae936b422a49232544eda6a97f85bd738d1885ec0c1da6f8e7590d5665bf63da35aee78d0a813c56eaf56ec81b8e3daff2425902239d433873d03a48ec7431c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}