{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468627591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x719e5c592d2cb7c01b8309d4c584d53c2f2473a96fabfacc95a620fb26e3b1ac",
    "signature": "0x8aa3dc740bf6ff21575341d4054edbbafed7849e90bbda03f0c0f0a0cb4efe0e2ef12322bb75af1a07ab8e828c856df0ebe4e39678ff78e168b1a5965bfd4e641c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}