{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421622783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a4d6ab87933c813804e6296afb41c85e431c3367055a6a265f09c983e45dd01",
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}