{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2001221420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb989fc0828333f2a6e105e06f300f6d95d0181385a181cb1c285493194f1f97f",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}