tx 0x12e07aad10e2f834f2bddcaa2c1124c16e4a533811fc7a7cec4cd89366b99e9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3734758,
    "order_id": 12176440,
    "new_price": 10445000000
  }
}