{
  "manageEntity": {
    "action": "Repost",
    "entityId": "557303947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e7870e87fcf2b896b36727490980e85b86c34dfdf6b2efd1fa5d7460c64ab40",
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}