tx 0x550f3f5a57bb7ac0c15c16cb2f73cd6b32114f03f779997a60c0d435bfb961daCopy

payload

{
  "ModifyOrder": {
    "new_size": 28966867591,
    "order_id": 353006569,
    "new_price": 534000000
  }
}