{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1549912917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe28b5724d4d7fb2403243556f4ec27b98241a41676ffc756b0999f487135b8ab",
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}