tx 0x12e9af173bcbc6795a2f9c0708aec4c685dcc1e744cdb2fcff6b3c70d60823f7Copy

payload

{
  "ModifyOrder": {
    "new_size": 250882000,
    "order_id": 456961183,
    "new_price": 8611000000
  }
}