{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1306926997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceee574d7f8fdfcd77aa1b4840818e215e2d52bb5a3c30de8f543baee6e96716",
    "signature": "0x4fd2fa35b763a26497ee0c89e47b774ba1990836cf01f8d4eba2be09c791373d4ad2137edd2857da6f613cc51045fd5417cd408f05cff29e1156b1a1edf0337a1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}