{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e0b9f9da99556986bd77589d5e7e42f326d1b626425f1b5651c1fd5e277f93c",
    "signature": "0x835b4dba50938c89d51f0b6870a7a7ad560e879edbaa14a3029a2bf65e4c6ca77f7a229dcfb8d82ce3ace1c079be8ae8afe1c34fb6a3941d6d5bc80a2b6b89a91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}