tx 0xca86c5417a9eb1d507b3fa1a22f0de03c599d4bb4ad5e77304d87ae7c8f9435eCopy

payload

{
  "ModifyOrder": {
    "new_size": 683463924,
    "order_id": 453676319,
    "new_price": 8360000000
  }
}