{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221419587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb366855f6a6f7051e784fe523260c55934f842fc6728188ebdc50354c189aa13",
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  }
}