{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139944657",
    "entityType": "User",
    "nonce": "0x481723ed1580263e66628ac7b3c7e28c6b0d880925662ea6efbdad942116031d",
    "signature": "0xe69439f4bfbfebed0ce1782d8ff5c955c4d23ec9b98a57082a675d50b60784712858af129a844cdf8506fab37c1b32837ef8992a1cef0ef9ce6ac89ddd94c2dc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}