{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1936821384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4fe55f1d513b212a91a0575560c6e5e27391b1bd39e7d261db4a600f65f82e0",
    "signature": "0x800614b49d08df0bd1d4b474c2adf0f4fea17fd0acaae012d7e85e1bdcf70dfb60c3515c093c224c7ea746ac1b95ef084b726e50a0d40758722ae2dbaf7b2d2e1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}