{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x571a922db113f5e62a5d3be312970d7b36768f731e8017421647085e30e9cd99",
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}