{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398367317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54d4118bd7136cb6f3505907086af5d0760573069ce3709b808a3c3964ae08db",
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}