{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "65507",
    "entityType": "User",
    "nonce": "0xad90b78e1401b9b733c60ca769a9bdad8f364c7d008db19e37075b558c3c6f0a",
    "signature": "0x7fa27224643efeb9dcc2016ca3da469842884e2d2a2f0733c884b5605c82bd3122dc6175ae9ce2aa063bdf6fd09ea4a357d72be0785dd914e8d16048ed1af7321c",
    "signer": "0xb332052fAaB9356cc95df81bB7214fE9C837197D",
    "userId": "645373542"
  }
}