{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "4220",
    "entityType": "User",
    "nonce": "0x5c859660bd2c8c18543f14dad08cb461b5bcca6378c5c5a22e2c3d9055a500ab",
    "signature": "0xebcb5d5e516ca244d02f62e7289d185ec74229c5bbf2ad77262f310d4d789ffb2ec557b9d5ae870bbe99ca6823e13ef1940e2e37bac12ebde885154e21af902b1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}