{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "208551",
    "entityType": "User",
    "nonce": "0x8733d82dd69d6954ffc1ad58131a577f918a8a3083aaae7bf8ec733d7a5e8fd3",
    "signature": "0x619851aa1c30a5abc35aa7751c6c6951c0a136f28adda127841db6174d68edf35bf38052ca855ebe2dafcbe3d32cae116e80db275ebfd04e872cc73dde4ad2111b",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}