{
  "manageEntity": {
    "action": "Repost",
    "entityId": "878158510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa723156882956bdc96f12af80cde1af017103dbf4be091f5fffefa8f563525e5",
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    "signer": "0x849938DF063059EbF6d907f55E72C083347C9343",
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  }
}