{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "419657",
    "entityType": "User",
    "nonce": "0x4806bd75c68a1e5eb6275e713d19841a35408ed41822739c75e6b1805b227cd1",
    "signature": "0xf85c7daf901f6a6471ae9615fec21b02cafdfa0fa01d9c8ea266b19143e8c6ed14de4cf7118bc9e8b5357d3191103c9be9de9611fd7cb0e25066f46b69ad01041c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}