tx 0x552ba2d0be61881c18f6c1c5dc0205f8d2b1eb61cd6f526e197adc8ca573cf9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2259610191,
    "order_id": 374486850,
    "new_price": 6730000000
  }
}