{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "100976759",
    "entityType": "User",
    "nonce": "0x99e89a445e913232aa46ac46a99fa62c56904a03ab8e28980504de0d0d4a2a3c",
    "signature": "0x55082247b64e1154410a7a9d1f94be2eaecdaaee1ff1e3840c2102756d57562c4c699d172c53a7ef923640c425f0bb641826cc43f16d7cfe22df095bd62878d91c",
    "signer": "0x044FC5a5dDb09Fd969Ac4aa606CddF360FE384dC",
    "userId": "144585121"
  }
}