{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedd8f532a9c074c6737f495e02cf05d883f537ddda3bd9d9ba8eca1d0c0f05df",
    "signature": "0x59c08b92a8de6851b355fd3db1083ba97d4b30fceac29b41ad52f90796a9e55d546d862a6e8b541784239f07d7b2ae0134fbc75a5eab16ab0c9bd1f9f0b417981c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}