{
  "manageEntity": {
    "action": "Repost",
    "entityId": "841587698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bc8b7e368cf6b239e0f724b5a1b07de42943093d1632a626501b05bcce56f3c",
    "signature": "0x8b29f28f772a972aa02462b560e781f062ad5e7d08db6b94c0dca6a5312f994137226d999c6db1775fd317cbd88c394e449572b004d137cd94e2595cfa1c449e1c",
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    "userId": "489026160"
  }
}