{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fde3f85cd2405f0d637cb09fac47c0e6d1a0a5d67d183969869e2a8c45e19f9",
    "signature": "0xd54573c4802b849e41df1807cabc0717dab38751228351e655f3b8e6e98307ad360d7c0569b5001782abe1e06e7b9c360b91fc04ca20e39ba2508422f29fafbd1c",
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    "userId": "16198441"
  }
}