{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "12",
    "entityType": "User",
    "nonce": "0xa454561afa641dac3e0a3ce716a9728263c2cbda17dcc9b6db2a6441a897d508",
    "signature": "0x4dcf15a9a80a22857bbfed380fb9c7fa12e6a2079144b6a2d2935b455f7a8d9b193045c5ec2a26ea4e04ce97b6fadcd4b0768781e3b6415d20444d05cfab75b91b",
    "signer": "0x970e95a68E86A857D7a6A78560609c220a3846a3",
    "userId": "33168"
  }
}