{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa09b7ccff368fbe4741a436c29c3998815879e4e847c9b026f9533d7c55b2473",
    "signature": "0x876d8f802f1590efd2d781f891969ee836ce13596ed6ef06cb9cca2b21089db37d0b0bbf4bd84e8251a4df5fec4505c7e317a45e3bfe74104a8ada5f20a0966e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}