{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844607953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8be376dce5e96633b0ff426bf98c92cef4eea95c36fd80d2505e39193c89ebe",
    "signature": "0xff4d0ebb203822cce44728abef9ee7176b472b0e1ed73840fb20da5783ac9b94374738fdcfc7f20ef17d2438f2c85bbf4ab4528250ca7031643d27e55358d4ec1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}