tx 0x18f89f9f0bf09e24e52acea8b1ec2581bf7e3c9002faf686f4cb3f6935511f5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1700156696,
    "order_id": 470587761,
    "new_price": 645500000
  }
}