{
  "manageEntity": {
    "action": "Repost",
    "entityId": "483713069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22e0aa857591144f45b06ba6114f30f6bba1da6f6a2d79abbde077d16e4f42e0",
    "signature": "0xfcdc0868a2f887d6aa33bd4bdc6ee597f6a0447615340ec2e5172b3a869d587f0f8ac075a496f16d49f096ee8e4e14c2940c26534d25eb11fdeda37618d4308d1b",
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    "userId": "77551267"
  }
}