{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "166187",
    "entityType": "User",
    "nonce": "0x637d86212c12d439a1e4e9afe21b7346366201d7f3a681ea6dce3ee19786eb60",
    "signature": "0x359f63010bae397b2862998bcd2feab8521fdc2a7e260d2381927d42e9f375be769532808a1f117cf25f8cbcacf812bbbae8cabf340cfaf3ada7a3d7436165a51c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}