{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x9bb09f8156023e4a955bc7d15d9154ec52ea0f4abf4ea62230e1f8ef513bc795",
    "signature": "0x60ce03691c09a94b6ab3badd295a73232d7743eb6ee5e84ad89bfffe6b03adf265dcdbdc097bf1b4c268e50d24c209fd4054b47da9248db30131607be7dab3421b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}