{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870475676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc77073103598150acef8eef5637a7e2dfad319eade4f806c85afe803baffae2",
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    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
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  }
}