{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x0fe911479218c66f3436391c27b5c4e0b12d4b4b226787fc0d1c24e3cd801cf7",
    "signature": "0x5f62009334b724a7ce251e87dd9f7a79aca2372e4f68faf71f43f10f077f69b706acf4123d9d773cd33f6f53aa2a97696132e4faee8eb6954feef0ea45b9604b1b",
    "signer": "0x5C13CD392EcB86FaceF8A07FC5B300833E86cD23",
    "userId": "167249"
  }
}