{
  "manageEntity": {
    "action": "Repost",
    "entityId": "289438732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6dd47b409cad83f70ec58ac7204b61256f7269c87ab0def6551d516bc22bda1",
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    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
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  }
}