{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870960930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x919c231e25d470c2e1e62a5ec14ca3a817077c24daad594fede67d6dd1a22954",
    "signature": "0xadf1e8d6e9d236e4e69b9f1c06be5a4c9b3ce3bfb9a75f9ff17fcf50f124adf13eafe9d10562c76096ec84a6a629a1529553d9e17de2424567b9cfc7462d6c361b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}