tx 0x061b5c69478c7b0db2a55dad882c51a19fbf3e2e63367a4c7aed18271e99a16dCopy

payload

{
  "ModifyOrder": {
    "new_size": 150633457,
    "order_id": 50294910,
    "new_price": 9864000000
  }
}