{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "148293",
    "entityType": "User",
    "nonce": "0x322241f604badaada0ece6600d412c88223120c2a3754d35778de5606c583cf6",
    "signature": "0x602cc22be1055b95ebca50e0f088084a5f6460e2a1ac63bd6b547c8e4ba43f1f1f5eeed8f41a23bf559f771841e1dab53acbf1a1daaa22550855d1f5980d95911b",
    "signer": "0x5bB9Cd295E2E2Ec2Da049D53c19449e5BD75e200",
    "userId": "354197891"
  }
}