{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1258358526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ed8a21f91ec3a3de17b4ce4e3c0673c9b13f42655eb13e63fff05e146de91f7",
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}