{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e4c5e6b3a365e4453f2eb30edc4d06eef4617167e5b3102887327bbf2f6e4eb",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}