{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "140",
    "entityType": "User",
    "nonce": "0xba364b584910830b6e411ae1861857ade86bc64ffed838fe2a1be7da07846f1b",
    "signature": "0x5220e5c9dbd9b1a6cd4f14988d16c61cecbb8229ee47a16a74c2f6c03e93765f2d9cb9268bc59ec265ac0fa6ed8db69e2c7133189111c821f89defb44fb143561c",
    "signer": "0x2E09706d061Da2bB66d01F583c734E89CFCd23D1",
    "userId": "14811"
  }
}