{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439229062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacb7a1e6bf7e7b82ee54d1c46bb6c87c6e0aac90f729ea5150ccdd52e127369b",
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}