{
  "manageEntity": {
    "action": "Follow",
    "entityId": "188220",
    "entityType": "User",
    "nonce": "0x75b3221bbfd8d3a61c86b8cac7940c328ef034ffd7c6ac8f3b85d494175a178c",
    "signature": "0x89d644270e3c12ac72f757250502ceb51621039e2adeac6b3af8c9f24c036dec6786bea8a9bb22603b28541d70254a585fc7c2dc4a123122dbaa6196ad10c6181b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}