{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256449037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19405461490e1f5c43ad337fd8a8a3a691a2b4fe70a2a1589396acd429d511ec",
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}