{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "373003",
    "entityType": "User",
    "nonce": "0x4c9f76209a832cc270ffe8436a4df70b408f5eb70ebf980d7c4b76167bb83696",
    "signature": "0x3a67f6cd9716e1db4638eb4bb06a5793dcc2e64bcdf242119774c880bb8376f04c507c8156b18845b64343318e86955de170dc267cae62f2f23146f4fd6b888f1b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}