{
  "manageEntity": {
    "action": "Repost",
    "entityId": "543658572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x838b1ffdc7c02c7c076ab750077981aab5b6987d1f23992090d1406295f1112c",
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}