{
  "manageEntity": {
    "action": "Repost",
    "entityId": "441236963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a380ea756e5602387cc07fe6870e9eadc9bf0d6557a8758cc2e33d3857878c7",
    "signature": "0x0cb780540ef5e40e71a2342874c77ef5c94cdfc113a5c7332f2e99535bb68df2075a4db2b189b1c79cb282e6d140611a87c593561b7c47832d1962ce17c037da1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}