{
  "manageEntity": {
    "action": "Repost",
    "entityId": "474649918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4946a58c452c30a946f5c3dc3fd7e25c84e988e5f857dd51932bde87355343a",
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}