{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631213214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcedce4076f8ad43890f2023e3223f2d68b56bcc27b3803363042e20e5f458d1b",
    "signature": "0xa748613f816b3b9fc94c15b68c692c4d73d9f219471f01d899ee7912630cae590002c76276021f06f75aa0538134986421521ff9e27299329c15401f616f58ef1c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}