{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1520375449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a505b00b16d038ac34973476d9ec18529460e533a5557b7cb7e761d77bf8b42",
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}