{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467671006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x512d40e1de5127006e00dbd02a3bc77df39f3b38ee39dc6b4c5d0cab791f12a0",
    "signature": "0x63e6276ed5cc835ec5984e9c7f1c5581a8fbec419652c12f331eaa72c23e5e7930ef3eef02f98c0fae642d03070d2ec45c8c3bf9b8372614bf9859b48b5b1cb01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}