{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388125974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc60ab3b5e868196be2e0fa79ace772cdba508315d788b6c788521d73a2df724",
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}