tx 0x409deddedc3e2a699ede67159882c6edfdd6de186bdb6b3d4a2a1d7c9015f15eCopy

payload

{
  "ModifyOrder": {
    "new_size": 357014591,
    "order_id": 549200,
    "new_price": 21762000000
  }
}