tx 0x3ec69f5ecf73c62ba2abdeaa3a4f84321b1963410c3dc7dd3bc1085f3ccb137eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3574390,
    "order_id": 11987725,
    "new_price": 29983000000
  }
}