{
  "manageEntity": {
    "action": "Repost",
    "entityId": "380443051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c74b64012c35ccb8add521228fb4fdc63942705623eadb9f03cc20b133ae095",
    "signature": "0xf453d066f5103969b213a210808534b06c089861ef543428abf56d57f266bf8e27397de6f243f5334e8c246c3c8cb74a0329092e94efbb893a485a504550750f1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}