{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80466921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1be051349f3a31ce8d91dfc027f5521eefb3c44f44083cd112d7af6c63cb85a8",
    "signature": "0x893cc7c6b3b872f904497e463d7ca79db768791a217bc15bafaf5c886bdfe0d5573441133194d7cf7e18ed4ce58f94a5fb3ca87736841bdcbf376e639bda26141c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}