{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "17689",
    "entityType": "User",
    "nonce": "0x8308fa0eea0221c1843019f704b8ca10cf0241cc46110fa652f9aa19e54730fb",
    "signature": "0x3f1d94288b41550322d37561d9660b9a1a20eda857b76db6f936cfa0232c8d643b83f8701d6cee7396cad19ae6a4d077aef78b89111b9fa883b93ac4c0bc82ca1b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}