{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245700246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4864a4e3a6cdc8a504dbb8b91e443f0bc56ac461c08c0139f85f87202c7c8b1",
    "signature": "0x9af838ae8a605c46e086e0f102bfb6dd0d571c51f483e526da6ba73e614fbdc022744880a3eeb47aadfbb5647644ac43724b93a4921ede211a94b23bceb534701c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}