{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "556",
    "entityType": "User",
    "nonce": "0x2ccabecdd7b7b3543b3b1f23aa5430b3f08dd61bd24c19250d39e3e534c28d96",
    "signature": "0x67fbf8ec3e92ed8d1623961a8b6c0abe593b98995c6ce8fc5fd7626ae82dd6c7747c45c5e26c4d7a0ae89b63f553aba3e567bc7e98655a880b1261e73510433f1b",
    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}