{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1470257621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4040aa333d11abd885a9f865483e0d0e966918579431ada0c7d1ad85de66728",
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}