{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399822794",
    "entityType": "User",
    "nonce": "0x2d88ac54b8d7c4948f1456d6960090f452449c33c63b0229bb5c55c980a52b99",
    "signature": "0xa363879ee06162263e4f210a074dac13ea308bfd6d98c7df558c44a8d75065e07efc2f52dcf437b2c64f7027cf1541723b20ce43085bd5d26ad6d00e574c32521b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}