pininsertion

{
  "name": "st_global",
  "base": "",
  "fields": [
    {
      "name": "defer_id",
      "type": "uint64"
    },
    {
      "name": "hash",
      "type": "checksum256"
    },
    {
      "name": "dragon",
      "type": "uint8"
    },
    {
      "name": "tiger",
      "type": "uint8"
    },
    {
      "name": "total_staked",
      "type": "uint64"
    },
    {
      "name": "earnings_per_share",
      "type": "uint128"
    }
  ]
}