tx 0x8f9806dd1b0db3fdb1a3d0d3037f5bf890018e45e4d70a280f1efb1bcf7a302dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3520849,
    "order_id": 181909,
    "new_price": 11081000000
  }
}