{
  "manageEntity": {
    "action": "Repost",
    "entityId": "574872396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x655fbc42b8834202f17a9b6450bde4583e34884d47a558f72439664603008e90",
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}