{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490834438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8300f726581f4bd20adf2e2c0e7677a47f9c788132527c5a76bfeae54c240479",
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}