tx 0x6897800c64ec6dbd11d2841c6cfa0bdcf84a35b21ee7ebdc7a4b3bd61e870c8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 174108800,
    "order_id": 336370808,
    "new_price": 9430000000
  }
}