{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1628984218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b0fb1ddf03319977479f9ffcbaa1252ded913a71e3d1988fc29ec0d964716de",
    "signature": "0x811eddefe10fed9f1c5e17d8c3afcfe1158ac70ab97a37af23d1c2efcd2d2181396706d928d885fa511d715052c8a97b1289687ff3b5ed6930867a41be2973291c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}