{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "266744",
    "entityType": "User",
    "nonce": "0x8f47d7a2e2482927a68b92dac22ac7e067ddcbf04754d4758f13b9638e264483",
    "signature": "0xdd4c656370445a94c492f998833a4eb43f483ced6843c0a19a4b0fb561c4ed5b7025c4118bf978fe1db93fe3908e77051cd728513d26cad83122720ebe2d7e691c",
    "signer": "0xE534A1ad2e8E1f616866185D1efDf463B0eD38b4",
    "userId": "353625"
  }
}