tx 0x274e0a969dc3fadd9d80e975e0d3a4d6688ae57e9ce7da7455c4b57f52ecbd54Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1805860,
    "new_price": 29850000000
  }
}