{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749755317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27d4615589d25fb6a88ab842c5a29655ceaea11b9436d35bf8eef537180b7bc2",
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}