{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314793694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa00dc31cc1689cd3ba86cbc7c1512480a2ce56d8dfcda3bfe0c4a463b0885b04",
    "signature": "0xb21e9122d87ca6d78de77cc3c39fa28c623624cbc0429c8c181f0b22e6ccf8f70ff70ac6cf7eebad9d477639afdfbc9646fb0171998b280fa6b04337e057ad201b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}