{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347196354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccb0e41aec02eec8806bc504a83dd1f73baab5f1ed5d1f3de39235f4c7860288",
    "signature": "0x24b41240bcbba81bea251a2f9b17dc5ed77ca487367d176503549b6d35f76fa66d659d4ca7d56b6acec1cc4cf259b3a5bcb48ef8638e9b6481593e71aadd83ef1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}