{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1324784821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe792e7f058277d6199dacccefa309387da6ab1fb6328fcd41b89c722213fbe8d",
    "signature": "0x1c5a374580a19d3a268158cb981c4c17d9c610f63f086c107d31e78b50bd174e48041d8ffe529490d2e2b7304045b696a4853b5d79204257ea7fc31522ad11bc1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}