{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573280801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a8b6b25bdec83868b488c5f5b4f451b4c6549d980e6393d0fbef4718ec43c2d",
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    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
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  }
}