{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402293203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x232607df6eb7ace97b0ac95c19f729d76352bd2dc77393b39a5b611303bfa0d4",
    "signature": "0x825d13841ba0c5067b67f23c8dbaf0c836c7dbe1127bd5f7925c4b3d64a9f2b318edb2df90192fcfb86866b580f953ddfed935a59574794b82222933ab2a7d051b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}