{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593647827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4853cd63f47ff6330e864ecd43e705347b54d87fa553015eca2baa4cc35c6e0a",
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    "signer": "0x33f382EDCffAb949217fCe2FE903B06772B08772",
    "userId": "286577354"
  }
}