{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1543815468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e188a7b8017844c0af58bd2cb970e9fc555c960b4159b01091164850e913b46",
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}