pingpong.sx

{
  "name": "pings_row",
  "base": "",
  "fields": [
    {
      "name": "uid",
      "type": "uint64"
    },
    {
      "name": "name",
      "type": "name"
    },
    {
      "name": "timestamp",
      "type": "time_point"
    },
    {
      "name": "first",
      "type": "name"
    },
    {
      "name": "pongs",
      "type": "pair_checksum256_int64[]"
    },
    {
      "name": "trx_id",
      "type": "checksum256"
    }
  ]
}