le" : {                 (json object) set of pending, supported versionbit (BIP 9) softfork deployments
      "rulename" : bitnumber          (numeric) identifies the bit number as indicating acceptance and readiness for the named softfork rule
      ,...
  },
  "vbrequired" : n,                 (numeric) bit mask of versionbits the server requires set in submissions
  "previousblockhash" : "xxxx",     (string) The hash of current highest block
  "transactions" : [                (array) contents of non-coi