tx 0x171f1b64e4b4ad608dbf2ab6d664492a3cc86b54fdceb5252e24f4ef8b0bcdccCopy

payload

{
  "ModifyOrder": {
    "new_size": 8712975,
    "order_id": 458890217,
    "new_price": 62281000000
  }
}