{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x96b13cb69d85377b6d4d13a1ea9e5fe21be9c5e8c0274a3ea8574107707d8acd",
    "signature": "0x4420adcf6a1326cecd2500317e3b09450bde7343b800d954b3a81d2385717e61490fdf6a655283b4782b7ad5e671e3ac4847c311fa1b929bea2df8596557aada1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}