tx 0x9151241d4f357b5e6e989be84a1cfd50141f5f4dc459817a51e5baf07e1b431bCopy

payload

{
  "ModifyOrder": {
    "new_size": 245405781,
    "order_id": 31229817,
    "new_price": 10053000000
  }
}