tx 0x7a00e5ba2762a03ac7d65c2711532937a84600a2e3340616e59a4b29d6b15c4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 139569153809,
    "order_id": 431172015,
    "new_price": 524000000
  }
}