{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384260693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fc131c1556ecd01d13d1d3062cb2659d3d15e751e5321e846072c3532210f6d",
    "signature": "0x524f05f83f5f764d11887691fe10949e046e78fe4e0ea7b2bcece6bfd13ee3870cb5ab8198dc7a69d6e98cfeaedc495737efb897179da26409467bcf531f19461b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}