{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040534080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6125d267c5265261609e4fba48c80c12b61a352c060814ba2138acdb78ee9aa8",
    "signature": "0xd0a5149c0a376c1842256ec7797188e785d6a94303427909f47602d405a44e0424ebb8c032f7273c1593bb2f951a9d155051ec5560e7feb8f2e97b22fab9bea11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}