{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503283995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49f732f66f10c3507ed2b6b563fc3f83a618f084e07500fda5bb74e815d79c37",
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}