{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378628721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0adb89fb0e7ce6a0f88d4395e2e5d8ae60ab4f9e07e9a117ada410adaea1d189",
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}