tx 0x729dc3c7fc499eeb052d1c14fbb3ae9d3cfd5e55b8fe1b21ebee033db82cc03cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3736030,
    "order_id": 12157490,
    "new_price": 10440000000
  }
}