{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6e2bc213477c3b3f4a8f8666138849b0227f2ca3264a5eaaa9dd813a28ea26f",
    "signature": "0xa03520a01a82fe8f0655cb8b369f19ea1ea82d18ed95da88a4aeb687070910751186a23d4b7b1985cffd6d01246515a3cc53a53912a3686b41865a9b5a3fe0ee1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}