{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "367750",
    "entityType": "User",
    "nonce": "0x9906f901c9c72ec04c01b725f0050444309e189da501bf345266727be7ebccff",
    "signature": "0x435079e876f2b6ee907eeac511361d61efa272ced578ae2950614424cf1e2d21007d862cc3c325ba99650fc5c1c5770ef8952fc15e36d21b409272a9e72e16111b",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}