{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494039432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29f7f4fcede8480da2ae2e7b39b206ec8f24aa0466e436b4971e661513c0c4dc",
    "signature": "0x18086c795cd027faf3dbe124c421d65959024c4e76617dc86e2a76e4bc4ae5c042a895c38ff71dd0476469a98fe9cd4129fbe37a7b57ebae4ccfda624a1244351b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}