{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1343453929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7246291837456ad71ab0e63003467b5d33e1678e4503df481ab09f893f36061",
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    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
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  }
}