{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "290685",
    "entityType": "User",
    "nonce": "0xcecfe9f93cacd01ac678afca54a24c2fe02ba895431843179ca2e77a2294727c",
    "signature": "0xa238caec668187ba8ca5f416732879417e2b90a07409ef47d2b27dfb9aba80ae54d6674847c97c98db09f4497f945be545e95470e95d84549d4dbcaa54153d721b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}