{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296926406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1c7a98e24425c5f0acb00b03925312240d03ba7542daebe803ea709e037fac2",
    "signature": "0xccdcec0c8e0e6fc42c5309d9bf887eebab3bb3058e345e03d3f36a201185fad549bb4a4e9d0424b18f5e55daabf1526d50af84c8d7e4a330734548903a7df09f1b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}