{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa4e1962b6f9d575fb9ffc7dc995b46d31bba15265ccafe989dcaa81fb7caee65",
    "signature": "0x4e232bede57784cb08b59ca6792001de73acae46616c69a5b26db1edad6d998d1b994bfcfb1b80ad6f7f71f4f4f8af7232529da7be38455ec697e7a2c9df9fcc1c",
    "signer": "0x975699e892A0a2f2f16d2b8950Ac7C882B8EF555",
    "userId": "544952248"
  }
}