{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779376969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9eeb7448de3ed9b9aa194ff84bd0818f4710098a8506626af8a28d4daae6625",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}