{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154589",
    "entityType": "User",
    "nonce": "0xb9b086c99331602b30fd45d44b72dbb8168781cd02e66b43c0691d8fb79ff110",
    "signature": "0xa3f1c3bac77f95a7673e6682eae49690502e7af64fdc7eeec9dedbaf73f9291c3bdc8c788fd94348842651ee7ed9bc4dba833dc209eaca0c09b115f7fc27d01c1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}