{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309329215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c76967e081cd8ccc26ed6a8069225d14dbb4ff02cac4c4c57fb4e03ce3f40e7",
    "signature": "0xab2f94b609fb3127642d7e654deb6e9a73a6b18ae83a034ae5b45a55aa068f8c24c70e6ef31f15bba7c5aeac7347a876d7c5b73d282d60b84af657d330dd562b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}