tx 0xb1172bb6c3e096e25c5dc799142a1f35eb06747ed286d0f07aa7b9caba8d9c1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 21024360165,
    "order_id": 14780899,
    "new_price": 469000000
  }
}