{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10444173",
    "entityType": "User",
    "nonce": "0x1825d6015fcb8c7b0a46ed7ee10b50f9941a14d72aacbe28a7e935efc0848a5d",
    "signature": "0xbb915b85c95df37749c944f613cb17576f8fc4f897ea87ce86c9ba9b0cb00eee7ef5b4d6b066214a978a2520ef87b866b2261823836ceb1c1e1ecbb4662e95e91b",
    "signer": "0x21a7A27cB4B4662C0210B787b56aED1436642E2E",
    "userId": "645523947"
  }
}