{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504313031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63d36f5e49966494724227c0298ccd4383b0f9cc7d6348d1ed9469b013a32084",
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}