{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592843128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15c35582c710187ce8654d848c158df935a3dc58cd60385554387a70376cd6c1",
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    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}