{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "139066",
    "entityType": "User",
    "nonce": "0x1f2c3faa9ded926930e45a782329448abbab1bb6624dfdeefa4519328cb78088",
    "signature": "0xf80a42672a57773d1595fd0a9afdeebcaa0d4d27dc9587a23ecea3f287d322427f03dc0e46561bac5e36c46c28848616e8f301db16dd74a15702da587c9f090c1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}