{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1616885455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaed06add88ee63e89d8dd011574b4df8da94c5e0142383c3c938b16ce76b581",
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}