{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97a2320c4b56d6315e3fd070b6f3ba5d985e142b82254ad25fc37deabb633daa",
    "signature": "0x92e7d38cef7c48592c0403b387f1d7ce9f8b246c91de662eb9fc0e30f5b2216a6fc81f7286b49153a026bfb031fa25bfa60c92ad3ef28f4c439fd63eebdfdf511b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}