{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805600328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753471861563c6ba8f1119c161c40033b4e15d7d8c2908c69d53fd5bd785b6e4",
    "signature": "0x6a652e94932301552b6dd3124c04cc0f574c722462b8a3d9b93641b3f34dc097404c9cd901e65515576d629065ec5cb610265410fa61406771fd0ea730272e171b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}