{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239415094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f988172a9e518b3da1f619c2ff70fad221b0564137a7096082b6503327479f3",
    "signature": "0x9d3bca18ec898d855a6dea9c5a49b56447511ca78c66adba8f54b50fa473c9ae07f145aba311bb5360dc73f62352bb6e5f370621590e321b525f4667d245afe41b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}