{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439229062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc111ddddeeb3b9f1a2dcf0f4e966edd5f4bd28ec73150ebed46611cd18fad690",
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}