{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731312381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe49a2dcc45ffb796884f63688d949fd820189b2a5ae164c3c0199770b640d39b",
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    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}