{
  "manageEntity": {
    "action": "Repost",
    "entityId": "464183707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f06e6ed5ec207247897410c62e70b18076cbe96d1f8471a2eccadc31f54f5f7",
    "signature": "0xcd4a94a03b3956b4da028cc3e373485bcb7103d9347298fed452eb07b7447b7948fe0066a8518b275047138204bc5a36a238fe8123beb5c6f23c17e8b0648c081b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}