{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "685005",
    "entityType": "User",
    "nonce": "0x878caf1054b70fb7ecd91abc38b864ec13f3ac2708b1567b9a85f1dc219ad330",
    "signature": "0x9d66ac568f3a626b0202df7cc81c74db23499f98207601bc4816403e2444ef75689ac8f644be2a8645c3f9b3254c6233511c4911f9d7304ff98cf822826a3a9c1b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}