{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "139404",
    "entityType": "User",
    "nonce": "0xff556e43d36d29972618d62212c734a6f7b5e929547d9fbe7646743162956a84",
    "signature": "0xd0f822118b3c8b2cc276f4faae8e07536e4fa5c3a6f8b484f8e8566bdf9b9e4219cbf6e4c1fb7ceb02108c6719b75c4bfb84ae58d53a914261030c4d189e9ff71b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}