{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594265098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39a5f67ea35ac31010fc7b86da5ab44e798aaf60efbf920dff60c43ea1464dc5",
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    "signer": "0x7233646eF5BF6ca86D9e364528f12893e07a702E",
    "userId": "225231"
  }
}