{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c31462d03a409748835f27f3cdd53073531e1e1eb68c75d970e09101a3bfa0b",
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}