tx 0x1c05347bec02fc58b99bc0f3d4eb4f6495f205b64faa9ecf56c2b4a1abe9c189Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1804088,
    "new_price": 29830000000
  }
}