{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749293333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27f3e6e11f93e9cf0caeae6d776265f4db9375f1c4259e389f240f61962e0616",
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}