{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331140416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3cbcf321f442019ba4e6d59824614daa391c3d30a625f592d803d733b3ba8a3",
    "signature": "0xfde9af4c9a0d957cf8e4108b85624806fe3b158ffb21e6af439afcbf779c691a2f39b17ad62ca1359cb91d05b3d68c2d3c519fbf8e2ba3be886607c6500ddba01b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}