{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762359560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd37176ecc49c975fff036aa866988315fbc41d16e4f1839bb12e95dc6d7dcc91",
    "signature": "0x679134c54fc10733e3b157ecf3e53dbf2a9d1db439ba2c8116bd68cfe9df798c14bcd185d3458c311122492265d9235701435e202ec93455446e2c55f73b7c4e1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}