{
  "manageEntity": {
    "action": "Repost",
    "entityId": "549414511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eb489e7aad829b85533570d538c2458b44e9f4ef438e124d4be5a2e13afffa0",
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}