{
  "manageEntity": {
    "action": "Repost",
    "entityId": "389310019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55ca02f682e7610d64f3d451c842479410f87386692107c1e2239796e721bc8d",
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    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
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  }
}