{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602326511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e2bba46d08c99e4162d4b12258484ee5d2090ea2b4052c5b808777140454e02",
    "signature": "0xe5b4efd41a85c9c16089325dfc8705e6016c7da099d9206ec2b961e7369a6dfe239086da266369b6ea08552f603196df6bfd5d4fb0e94aadb57f502ca3b3e37b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}