{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "222",
    "entityType": "User",
    "nonce": "0x01dcba35857fbc808903b3b94ef8313c0a76a642b96f5ae6ebe9281c81f2e12d",
    "signature": "0xd59fbcbd6d897eaf1b9ce7760efbac38ea93fe02b17efaeaf1ed3ec4e56d60eb3240e3fe44613af76eeaefbcb4f48994d1cf9633da0deedd89e1b88a654b27b21c",
    "signer": "0x406e72F6E0477C3f341Eba89411b7939AEF4533B",
    "userId": "50722"
  }
}