{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x707a62a3970927881b3a20609e31e7266344269126eaf831888bb7324c47cd7e",
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}