{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x0090c0705a19079c2e97b81df53570d349e297b6e46062468c85377a221d922d",
    "signature": "0xa47870e68f8f3b5b698d3577c29e9c5b51238a3739907dcd6b51b7ef4509f2564c458df0af0d661395cf5a8bf1254afe991edb9ee548e2e0432a021edadd65071c",
    "signer": "0x7B499405130cFEFBBaec9980A9E37BBE42E8589D",
    "userId": "633494619"
  }
}