{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88498587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbdb1abab7500404a0c00273393bd08337adaa6d8b5d12f3a34487b0cbd2e220",
    "signature": "0xb9031f70ec7958c5fc51ced9a60a744f221d5dd099bc4f242cfb9927d1447f45724d7c843307101963f7b42620ae76c26853d264756fe29265ccc4eb788142331b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}