{
  "manageEntity": {
    "action": "Repost",
    "entityId": "160322123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x312208ff9e6db982240a6584c422aab479d17748f94d338e5a030447d8eebd47",
    "signature": "0x66a6c39e8136c65ac5f10e552494e27d77c115319e077239d73994915ffdc4ba59216ab8c647d49df5f135bb9c46a594dfb6f617fd022986a79b600f4f9586e11c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}