tx 0xb1a1a032d198aabdcc02bb365a71e339b653eaab93ea36e86d8f6f196d2c2b1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6185894,
    "order_id": 13155963,
    "new_price": 10503000000
  }
}