{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558884659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a2c21474b46b34f8ca82e4e693aed0713d8e1b282f2aea2db09bd26fd85e679",
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}