{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89bdfbae18bb73e0385cedc7b8cad34fcb5cf0346387aea396618a9f54672857",
    "signature": "0x17d09eb26b39d4c6ae175a5c7c21998f47a49791112e21e00464f259c5bd1d7b047bcba822f635c19c540edbe0677e3466504d90fde797a778ecc7a714ef30f31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}