{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "916107216",
    "entityType": "User",
    "nonce": "0xa1873ed9806979b4c6d925b958e974c33f48e73ffb662cdd35ec0538035cd5cb",
    "signature": "0x5c2f3c93fa76b0d2e7a02628b0574bdfa587cd3ab739f081051b1298465b25311b0a1abf413bad2299f2061192465466ed99c062e4344402fdd735aa861313721c",
    "signer": "0x03015d975f8B0d07425826BFAc15A4492F59a5B7",
    "userId": "658736296"
  }
}