{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154377962",
    "entityType": "User",
    "nonce": "0x488bf2628662a200d70cb4799f4c5445936c9aa0cea632602cefe85446c0d959",
    "signature": "0xc87b1959c2ec21633ddc4d8fbc34739ab80b22b2e5d5a3bce522916bbe05aee670241a07aff9df1c091f750019b5da137fa939347d4c935f58778bbba01f652e1c",
    "signer": "0x6d6397f74d01E51Fc0C654f5703B972e7CF26876",
    "userId": "237542932"
  }
}