{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x64a1e92e564ec162495d828765df68c216b4f92c550282bc11d9a21658d61f69",
    "signature": "0xb13b2357d50929553be18a5dcfc63039b25681de27f2fa1637aaabd0ff974a712a371fe5ac1777db9634ec2ca86e109d35b8938c5596eec688e84e3391f58b2e1b",
    "signer": "0x4d84865eC9840b029213f7661b90599431ed21C3",
    "userId": "477260546"
  }
}