{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491597591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e5fc3e124326bcac6f846a28fccbb9c20dbe147c1d42205fde43a5a3b19271c",
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}