{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252519522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55bd6164edf5781bbdc78084805753d0ed99b317be1f5f2abd018ae7aec97fd9",
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    "userId": "870684573"
  }
}