{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "215386",
    "entityType": "User",
    "nonce": "0xd7c538523fef5febed10e3952f4b0bdd7e5066aae80018fe122af3d3a2f37324",
    "signature": "0x45b286a9e0635cda3631af731b40d9d4029b60921bf3a7ea033bddfb7118ccad6f325647b74b7caf00726a15f991fcd219d3406620f04228b37e91d6015029951b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}