Get sync info reported by peers, including versions, current status and height (if available)

Example response

[
  {
    "address": "127.0.0.1:5673",
    "mode": {
      "state": "utxo",
      "verifyingTransactions": true,
      "fullBlocksSuffix": 2880
    },
    "version": "4.0.16",
    "status": "Older",
    "height": 65780
  }
]