{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519984331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfa766de41afd801c4b4a3fffec1794099c66ea903e999331b3bb3de928b4c00",
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}