{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1327294809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c26454d8f6ef460676ac9d51bae2a1f677ed5c667d06fa608a0380610409fb1",
    "signature": "0xcdd94670c21de6d0aef556bafa2553b4093e9a18e3393685a0174e8b8ac76b4b09d15e706dd5083e12ce37d1ffa7c8482e27b960a55d480363b15752854031911b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}