tx 0x21b8f0c6cc9d40f4041b1c0d2073fc8ee62fa4c54396cd5324c5bc6d24971bf2Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1747064,
    "new_price": 29859000000
  }
}