{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "271997",
    "entityType": "User",
    "nonce": "0xd1db0ca56eeb1a0f34413149eabf7a8fc0bd0795c82fb4a84451201559b951db",
    "signature": "0x47bcda91d916988bc9ecdf28293b637da949f8b7e33207bb1c2ef09ca151628f24cc712f510ff17de26b016add76a2b6995df8873dc7f90782bcf96eb06f5da01c",
    "signer": "0x1912FC6B7317125d52bbb01C67381C923FA92aCe",
    "userId": "763473"
  }
}