{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ceb92f277c2a89f1731599d6c200a18b1fac8197c2c51cfabd6d3816e3df779",
    "signature": "0x8706d238e81b420e1ad21ac3f4a59c4389b3ff86d3f74a5c7ff876967c29a76f49c17394ff1baa4c09a2056bfb193322c51b4ffdab67c0e81e5c821bcf77825d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}