tx 0x2a7577a9c9ea8eeb6a4900dfa2c293db3831d0ba7c6fdc49222541789fbd2bcaCopy

payload

{
  "ModifyOrder": {
    "new_size": 62511851388,
    "order_id": 341813673,
    "new_price": 516000000
  }
}