{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100621449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e11b36cf5542c1f227088b283601726df89e04af991a89f0e1a0ed2a2ac4c9a",
    "signature": "0xa67b42d33b59b3b3aa80346ec7c514c17d7e0081633a17d95f011d02e4af4f016504c8067758b8114139d7b1f2705df1b1fca492e0c480a0a86cc292d01599a61b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}