{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183897565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34078dda521b6c9f975b7c372408893b1cb12145485119a9a906be924f7e966d",
    "signature": "0x5da84c7fe91e0ba13807d0748049a3a1c310df2aaca38df0bd13f5c75ffabd646748564990627110c3a7f7a18b11dcf97db278c286d4d45839cbf205726899ca1c",
    "signer": "0x4810fE66B3A42DA4cb34b622aD9A069C293c6b86",
    "userId": "445042807"
  }
}