{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1287540897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee78ee30333a01a53a00324c4770bf8b4cf022a7d022c0d22fb8964b72725531",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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  }
}