{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1921",
    "entityType": "User",
    "nonce": "0xb3841cc77bba9de7f12d670885bb89d427017a222847032162b7aa8e9da1c6a9",
    "signature": "0xfc59885f1a99e7be382a1c2c35bcbce6b8b5b097d8066bce3a676afc81f844a6648e6eb778c7b72a199b735c0bb70665cb094c992051ac23e679640d42cd6f731c",
    "signer": "0x20Fe395061E06851Ee416aEB147c690057F23af4",
    "userId": "748892693"
  }
}