{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa658d01aebabc32d1cc3309918a336af6e642f41466a46c6f785b480e7da8866",
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    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
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  }
}