{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31d9562d18ffc99b95e866d1e38307ef24fe0108014925396629ff4491ef5bc9",
    "signature": "0x17d4a19fcf2b312f7b2f2bb87c41871718b2e0394d44434619839bc5c4216380330cf11d85897eebf662fa439a498d158653e8a3f6fbc790486fb405878b6c531c",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}