tx 0x378cfc1f51758d45449829dfc24c5d2f0d6d7c59f27d2758a87ece493045e03dCopy

payload

{
  "ModifyOrder": {
    "new_size": 12918856457,
    "order_id": 6917885,
    "new_price": 476000000
  }
}