{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x322b4a59b8b7528ee04a5e3be8c208a03bfcd2cdfc54b513dbf6cb32427da5c2",
    "signature": "0x626913a6fee83c7a4e4785f75064cc110d3cd93864b8c506cc9cb286e0ea2be1777b531a5ab215bd2dcf436017fe43aab0e20a37ffa06b517f2f7b6ace35c69e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}