{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0xef5e8075f7925beacd813d70b442022aeee2b073c8fc1ec85bd30b63bccc7548",
    "signature": "0x23efab19f8475ed6f8c4e3bb34b72c2238bccf78f73ca28c782306d76a013d833e259de8ee181b04b08b824ff25b49bac7a8a4a80078ce0b3c0c516ea734026e1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}