tx 0x5a742f5f37b1a38c2b128445c6f842f4401bf16689764bf56d3674d0c5e3adaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 198735944,
    "order_id": 15735210,
    "new_price": 67570000000
  }
}