{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cb584903c66c29c33477250b632aed12a68749685805d3d7f59e2af60127cca",
    "signature": "0x86212b14c74c988d6aa203fe615bfe353708bd85edafd20b0377b2f261ef1676469063bbc4ab2b812c951096a25d3adcc0eadc3899163b4c8225936c73717cc11b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}