{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885630896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f4437232c9e329c08f9284d6a7b0f58ddad9a7f537f59e3e2c1845538137c3b",
    "signature": "0xe3477a13b413b93518a74cafeda4316b3270be50d8437c56dd0d1a9ddb9b486a3172c6faf6727e32b0beeb1514f9406a5e36dd1dc0ff73279ecbb5e42710479f1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}