{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "13154",
    "entityType": "User",
    "nonce": "0xd39e2f0246c89f0510cd8dd5645e0addf973170f2697044d674fc2a0b913c9bb",
    "signature": "0xeece93e50c5c05c3fbbd1bd509bfaa15edafdf79fcb4d7cb75f030f7979de077118ce94e660b37998026ec2302a46eb7288731e9cd4e505a54f326acb46608451b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}