{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "2617",
    "entityType": "User",
    "nonce": "0x3ea449f510f8a959ff625e561427e42c338f3b28f3386d59eca98768d0762c55",
    "signature": "0xb467e5cef5256f7ac59dd40669780f1c2367e508bd16cf45604f1c01814447997e9028740cc2734bba867d17e6d8ce61c58caa9cbe8659c6727f0042c76d29351b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}