{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "348474",
    "entityType": "User",
    "nonce": "0x1d36ece5071d70a050417af59813bc1977a8fac26a2bcec9675c093524e60a01",
    "signature": "0x2dafa4cda9d74f1bdb2fff470072eaa70d6c77abf92db104805ab06fffbf5def2c45951492fe200962799967fb15898f2a271a3f96a9773bda1a6b2def3b31b01b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}