{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x64a56be75321925ce32c7eb822887abab9db0cde4d5399f433c2e66581415ec2",
    "signature": "0x0e065746554ab37afc2ee53e3419c4536e61d3ccc2eb5fce8db63e247246a8c63271dc3f02958fd865724bde56d0b588d0468d2ccb1f4ac1a313a72802ee94e31b",
    "signer": "0x3CE226b3CA677B312E9396cc48d4008c70545091",
    "userId": "550328673"
  }
}