tx 0x176a0630e4a4601e2c2e8ad3215248c3b43358a8381f7eaa8e5c053a67a868beCopy

payload

{
  "ModifyOrder": {
    "new_size": 952169827,
    "order_id": 159988760,
    "new_price": 643700000
  }
}