{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573547152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd47b25e6c3a3f1767612508cb611bce578e88041b017cd80b19b0a7519864576",
    "signature": "0xa376fc9d0eb275438a69e1b2f18c84b50077db5e9d5feda80b31bbe98c7271cd7819883026a7f1dc3b61880962c5b79c39b56aea447c71d404ead23ab4ea46dd1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}