{
  "manageEntity": {
    "action": "Repost",
    "entityId": "824595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51861efaf23a2530a11ea65c3ab31f1257977dfa6448886088ed0b7e9b85ff41",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}