tx 0x6423c51e4df6ec070f73aaa9e0a54ad6b4e453149eb7db9044d0a342109ffb9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 51131715,
    "order_id": 471284186,
    "new_price": 7320000000
  }
}