{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "102452",
    "entityType": "User",
    "nonce": "0xb751c5d57fe5237c167228ee1e7954f559e3a0a4092066ffd51472dcc75382a4",
    "signature": "0xdb67e268eecf80abcff77823d6b640d45dcc40924ee1bafe650203d2660682954821605ee350d5fc20f4f85b89e61472f18224615141c6677e3d28b8afee39e31b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}