tx 0x7e86ff49a67f25da83fe98c50cda2e14b67a2de5100d1840a9445f8fafa8893aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3011403,
    "order_id": 6421570,
    "new_price": 10885000000
  }
}