{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787023688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb896cb56e6ce282c77df9e9119a19571e35336554117433acaa157df4351c37",
    "signature": "0xe3b8131075282d0afa38bcc94f1f01293995feeca1a1bdc6e41cd1df7e410fc477cf73a8f3433afa7fff5cf8362d07a742797f366ead46f18b1fa052e874f5ac1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}