{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433927122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4b1fb44aca75f4f9eff5d057e9cb38645591b4324dd88f3d14b8acf30ae9c5b",
    "signature": "0x4324601145f6db3dacff32626fb1fd90900ec728497f8ddc4b5d76ab084f012a53dba7af2eabc36939b1cad8433441640d03a5e4dfdf6c1b46c8ebc66357ed711b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}