{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272213908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c4e0fdf9972caa69741bb6a9ee61896b1be02feb1300d3066899575268b0d70",
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}