{
  "manageEntity": {
    "action": "Repost",
    "entityId": "968915194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d23d2474dfa80875b4c97b8713c980a5746a4bd87c17d28df0b138c92b2b0e5",
    "signature": "0x6edbe27dd5a634ccee1e5c08dfa5bdc626ed57a83c4210cc485e432d02340b2e3f314dd34065840e788f452ccfbf4fcafbca00c961c1fc653052efd04c8309ae1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}