{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0x48ed200579b4accbed01b322603ae5fc93313aa22ce6fe2dd89339e266211a03",
    "signature": "0x00d197c5c482d399efad30d549349ae4b38f8540a1f12a0e01b7efa3201c23f35383b01b80bbf239e615cf1445265437997797ea15e8b1dfba37b96818c81ee41b",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}