{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1ec307fd0eec99cc8a0914498ca6c53e466617e67e545bde0cebc7affe46edf",
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}