{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "397281",
    "entityType": "User",
    "nonce": "0xbc5077ff0f8ec709942a1baced0200701db8c08e6caf9d0db86b40c04350d500",
    "signature": "0xc52ecebb07632358a6663a75f6786498cffe2a9efdae4586b099f257ad6459eb4aca86278d3f3a192bad6699c91aac60c64e935709ad81e42a7d1b14e50f56c21b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}