{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439404547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x013c0962d41472703787f6485e14381058fc2fb8c0bb1a9ecc891d679b7b1c06",
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}