{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7fb5fcb3449d2df750b9cb4f39642253868b2522f9d84b464fcced59be14692",
    "signature": "0x6b4d0f96b3bb2f9e9acd07dbc1be870b2e84262543203858902bee6750bce54f2d9a1cdf9e15407abae00696860c58a7f7176bd5095dad2d64a8c4a45bb041491b",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}