{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2ca632625987be90c4c31ccd020f80af883ca412e6eb2cb4c75cde77cb467b6c",
    "signature": "0xc69dab89795596d18f87fe5dd02c69da3189c9d4d73c50c37d9e9bdf55bf2c827df83f78726b905b24e1152b259852dd5886fa5ee723440616035cd7f6974b281c",
    "signer": "0x3f93795890823697DfbF664DB6e77baEa2e9e8D4",
    "userId": "763508568"
  }
}