{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1538402470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd108b387ba5ea0517fc922a2c0815c9bcc5ed367ad741887112c5f05a20db66c",
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}