{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490802726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9804bad461abd8ff224f2435b0857676e85e5f9f25dbcd998c0081420e92b338",
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}