{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397298370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8ff5aa5c761a8ba68950db52126d5e295381ed3512da583d143d349d4a2163e",
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}