{
  "manageEntity": {
    "action": "Repost",
    "entityId": "10773979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74b31dcbff371cb6e1556a0b654560f09408ddf0d9b12ff302f9152b10ac15fd",
    "signature": "0xa8162ed52a8b445c6795a1fa7f9b120cda7991a97d88c9c8bca4475e7085dce7379d8c0001f324e43111f01db0474aa44cbb17de0bd358001036848d2e9620411b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}