{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309329215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe84cb3ae17d7c0c1153b54a9c08d148b85dae039eab3fb12fe7ca5742e6add4c",
    "signature": "0x3507b0c40df5807dfa9e89c56b063bd74761ad576f148cd386193a6a9f5973e0333fae20b595201da3956072d823bad84b5c95f3a9cc53d5d287f3805b7ebc8f1c",
    "signer": "0xc03cf24b1C519dA6a18B6509c7F5C57d01620755",
    "userId": "870665506"
  }
}