{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "499",
    "entityType": "User",
    "nonce": "0x93856faf4936e0c1a2fd310735dc5cb4fecb8d5b0382337e396e7c64a4479e4d",
    "signature": "0x5d0cd8b5ea3cc570135c833782890c6ba0264b2ff018fd8d8472327ddbc46112500b45a8dfc379dfa7aaecbefa092b12e0b5cb83a749609c91878af064cd7c231c",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}