{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1510433561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa1b29aae97cf12f758a494cf39c7d292b60260a182c1f055a9877154be482d2",
    "signature": "0x54741ec83b62d13cc9bb648ef8ff42c6640cf41e263e5645c64cbcfa120908372178637d844559a0af161769d570b663c2283f5de3054eacef88138f295b6a691b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}