{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639568501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e1f9ad057d2245edde2e973219a8416b19975e48aded1beb499f0ef5fd3b5e8",
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}